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Sojourner Doing a Wheelie on
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PIA00913
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner Doing a Wheelie on Wedge |
| Original Caption Released with Image |
Sojourner's left rear wheel is perched on the rock "Wedge" in this image, taken on Sol 47 by the Imager for Mars Pathfinder (IMP). The rover's Alpha Proton X-ray Spectrometer (APXS) is the cylindrical object extending from the back of the rover. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
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Wispy Blue Clouds Over Mars
PIA00916
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Wispy Blue Clouds Over Mars |
| Original Caption Released with Image |
These are more wispy blue clouds from Sol 39 as seen by the Imager for Mars Pathfinder (IMP). The bright clouds near the bottom are about 10 degrees above the horizon. The clouds are believed to be at an altitude of 10 to 15 km, and are thought to be made of small water ice particles. The picture was taken about 40 minutes before sunrise. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
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Forward ramp & low-gain ante
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PIA00677
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Forward ramp & low-gain antenna in 3D |
| Original Caption Released with Image |
Mars Pathfinder's forward rover ramp can be seen successfully unfurled in this image, taken in stereo by the Imager for Mars Pathfinder (IMP) on Sol 3. 3D glasses are necessary to identify surface detail. This ramp was not used for the deployment of the microrover Sojourner, which occurred at the end of Sol 2. When this image was taken, Sojourner was still latched to one of the lander's petals, waiting for the command sequence that would execute its descent off of the lander's petal. The image helped Pathfinder scientists determine whether to deploy the rover using the forward or backward ramps and the nature of the first rover traverse. The metallic object at the lower left of the image is the lander's low-gain antenna. The square at the end of the ramp is one of the spacecraft's magnetic targets. Dust that accumulates on the magnetic targets will later be examined by Sojourner's Alpha Proton X-Ray Spectrometer instrument for chemical analysis. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
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Forward ramp & low-gain ante
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PIA00677
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Forward ramp & low-gain antenna in 3D |
| Original Caption Released with Image |
Mars Pathfinder's forward rover ramp can be seen successfully unfurled in this image, taken in stereo by the Imager for Mars Pathfinder (IMP) on Sol 3. 3D glasses are necessary to identify surface detail. This ramp was not used for the deployment of the microrover Sojourner, which occurred at the end of Sol 2. When this image was taken, Sojourner was still latched to one of the lander's petals, waiting for the command sequence that would execute its descent off of the lander's petal. The image helped Pathfinder scientists determine whether to deploy the rover using the forward or backward ramps and the nature of the first rover traverse. The metallic object at the lower left of the image is the lander's low-gain antenna. The square at the end of the ramp is one of the spacecraft's magnetic targets. Dust that accumulates on the magnetic targets will later be examined by Sojourner's Alpha Proton X-Ray Spectrometer instrument for chemical analysis. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
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Pathfinder Rover Atop Mermai
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PIA01132
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Pathfinder Rover Atop Mermaid Dune |
| Original Caption Released with Image |
Mars Pathfinder Lander camera image of Sojourner Rover atop the Mermaid "dune" on Sol 30. Note the dark material excavated by the rover wheels. These, and other excavations brought materials to the surface for examination and allowed estimates of mechanical properties of the deposits. NOTE: original caption as published in Science Magazine Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). |
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Rover touchdown on Martian s
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PIA00623
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Rover touchdown on Martian surface |
| Original Caption Released with Image |
This picture taken by the IMP (Imager for Mars Pathfinder) aboard the Mars Pathfinder spacecraft depicts the rover Sojourner's position after driving onto the Martian surface. Sojourner has become the first autonomous robot ever to traverse the surface of Mars. This image reflects the success of Pathfinder's principle objective -- to place a payload on Mars in a safe, operational configuration. The primary mission of Sojourner, scheduled to last seven days, will be to use its Alpha Proton X-ray Spectrometer (APXS) instrument to determine the elements that make up the rocks and soil on Mars. A full study using the APXS takes approximately ten hours, and can measure all elements except hydrogen at any time of the Martian day or night. The APXS will conduct its studies by bombarding rocks and soil samples with alpha particle radiation -- charged particles equivalent to the nucleus of a helium atom, consisting of two protons and two neutrons. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. |
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Terrain at Landing Site
PIA00615
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Terrain at Landing Site |
| Original Caption Released with Image |
Portions of Mars Pathfinder's deflated airbags (seen in the foreground), a large rock in mid-field, and a hill in the background were taken by the Imager for Mars Pathfinder (IMP) aboard Mars Pathfinder during the spacecraft's first day on the Red Planet. Pathfinder successfully landed on Mars at 10:07 a.m. PDT earlier today. The IMP is a stereo imaging system with color capability provided by 24 selectable filters -- twelve filters per "eye." It stands 1.8 meters above the Martian surface, and has a resolution of two millimeters at a range of two meters. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
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Airbags and Sojourner Rover
PIA00614
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Airbags and Sojourner Rover |
| Original Caption Released with Image |
This image from the Imager for Mars Pathfinder (IMP) camera shows the rear part of the Sojourner rover, the rolled-up rear ramp, and portions of the partially deflated airbags. The Alpha Proton X-ray Spectrometer instrument is protruding from the rear (right side) of the rover. The airbags behind the rover are presently blocking the ramp from being safely unfurled. The ramps are a pair of deployable metal reels that will provide a track for the rover as it slowly rolls off the lander, and onto the surface of Mars, once Pathfinder scientists determine it is safe to do so. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
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Terrain and rock "Yogi" - 3D
PIA00689
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Terrain and rock "Yogi" - 3D |
| Original Caption Released with Image |
The left portion of this image, taken in stereo by the Imager for Mars Pathfinder (IMP) on Sol 3, shows the large rock nicknamed "Yogi." 3D glasses are necessary to identify surface detail. Portions of a petal and deflated airbag are in the foreground. Yogi has been an object of study for rover Sojourner's Alpha Proton X-Ray Spectrometer (APXS) instrument. The APXS will help Pathfinder scientists learn more about the chemical composition of that rock. This image is part of a 3D "monster" panorama of the area surrounding the landing site. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
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Terrain and rock "Yogi" - 3D
PIA00689
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Terrain and rock "Yogi" - 3D |
| Original Caption Released with Image |
The left portion of this image, taken in stereo by the Imager for Mars Pathfinder (IMP) on Sol 3, shows the large rock nicknamed "Yogi." 3D glasses are necessary to identify surface detail. Portions of a petal and deflated airbag are in the foreground. Yogi has been an object of study for rover Sojourner's Alpha Proton X-Ray Spectrometer (APXS) instrument. The APXS will help Pathfinder scientists learn more about the chemical composition of that rock. This image is part of a 3D "monster" panorama of the area surrounding the landing site. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
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Terrain and rock "Yogi" - 3D
PIA00689
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Terrain and rock "Yogi" - 3D |
| Original Caption Released with Image |
The left portion of this image, taken in stereo by the Imager for Mars Pathfinder (IMP) on Sol 3, shows the large rock nicknamed "Yogi." 3D glasses are necessary to identify surface detail. Portions of a petal and deflated airbag are in the foreground. Yogi has been an object of study for rover Sojourner's Alpha Proton X-Ray Spectrometer (APXS) instrument. The APXS will help Pathfinder scientists learn more about the chemical composition of that rock. This image is part of a 3D "monster" panorama of the area surrounding the landing site. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
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Terrain and rock "Yogi" - 3D
PIA00689
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Terrain and rock "Yogi" - 3D |
| Original Caption Released with Image |
The left portion of this image, taken in stereo by the Imager for Mars Pathfinder (IMP) on Sol 3, shows the large rock nicknamed "Yogi." 3D glasses are necessary to identify surface detail. Portions of a petal and deflated airbag are in the foreground. Yogi has been an object of study for rover Sojourner's Alpha Proton X-Ray Spectrometer (APXS) instrument. The APXS will help Pathfinder scientists learn more about the chemical composition of that rock. This image is part of a 3D "monster" panorama of the area surrounding the landing site. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
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Terrain and rock "Yogi" - 3D
PIA00689
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Terrain and rock "Yogi" - 3D |
| Original Caption Released with Image |
The left portion of this image, taken in stereo by the Imager for Mars Pathfinder (IMP) on Sol 3, shows the large rock nicknamed "Yogi." 3D glasses are necessary to identify surface detail. Portions of a petal and deflated airbag are in the foreground. Yogi has been an object of study for rover Sojourner's Alpha Proton X-Ray Spectrometer (APXS) instrument. The APXS will help Pathfinder scientists learn more about the chemical composition of that rock. This image is part of a 3D "monster" panorama of the area surrounding the landing site. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
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Deflated Airbags and Yogi
PIA00697
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Deflated Airbags and Yogi |
| Original Caption Released with Image |
The left portion of this image, taken by the Imager for Mars Pathfinder (IMP) on Sol 3, shows the large rock nicknamed "Yogi." Portions of a petal and deflated airbag are in the foreground. Yogi has been an object of study for rover Sojourner's Alpha Proton X-Ray Spectrometer (APXS) instrument. The APXS will help Pathfinder scientists learn more about the chemical composition of that rock. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
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Area of 360 degree color pan
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PIA00751
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Area of 360 degree color panorama |
| Original Caption Released with Image |
This portion of the 360-degree gallery panorama shows Pathfinder's rear ramp, the rock Barnacle Bill at left, and rover tracks leading up to the large rock Yogi. Rover Sojourner is seen using its Alpha Proton X-Ray Spectrometer (APXS) instrument to study Yogi's composition. Rover tracks and circular patterns in the soil are from Sojourner's soil mechanics experiments, in which varying amounts of pressure were applied to the rover's wheels in order to determine physical properties of the soil. The image was taken by the Imager for Mars Pathfinder (IMP) over sols 8, 9, and 10, using the red, green and blue filters. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
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Rover Camera Mosaic of Lande
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PIA00903
Sol (our sun)
Rover Cameras
| Title |
Rover Camera Mosaic of Lander & Wedge |
| Original Caption Released with Image |
This mosaic of the Mars Pathfinder lander and Martian terrain was taken by the front camera on the Sojourner rover on Sol 39. The rover, positioned near the rock "Wedge" at left, has imaged the letters "JPL" and the American flag mounted on the side of the lander's electronics box. A large spread of deflated airbags are strewn around the lander's periphery, and the large rock Yogi, studied earlier in the mission by Sojourner's Alpha Proton X-Ray Spectrometer instrument, lies behind the airbags in the background. The front rover deployment ramp is at right, while the Imager for Mars Pathfinder mounted on its mast stands high at the top of the lander's electronics box. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). |
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The Second Rover Image
PIA04315
Sol (our sun)
Imager for Mars Pathfinder
| Title |
The Second Rover Image |
| Original Caption Released with Image |
This image of the Mars Pathfinder Lander on the surface of Mars was imaged by Sojourner as it looks back. Sojourners tracks are visible in the foreground. |
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Martian Surface & Pathfinder
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PIA00612
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Martian Surface & Pathfinder Airbags |
| Original Caption Released with Image |
This image of the Martian surface was taken in the afternoon of Mars Pathfinder's first day on Mars. Taken by the Imager for Mars Pathfinder (IMP camera), the image shows a diversity of rocks strewn in the foreground. A hill is visible in the distance (the notch within the hill is an image artifact). Airbags are seen at the lower right. The IMP is a stereo imaging system with color capability provided by 24 selectable filters -- twelve filters per "eye." It stands 1.8 meters above the Martian surface, and has a resolution of two millimeters at a range of two meters. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
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Color mosaic of rover & terr
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PIA00621
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Color mosaic of rover & terrain |
| Original Caption Released with Image |
The Sojourner rover and undeployed ramps onboard the Mars Pathfinder spacecraft can be seen in this image, by the Imager for Mars Pathfinder (IMP) on July 4 (Sol 1). This image has been corrected for the curvature created by parallax. The microrover Sojourner is latched to the petal, and has not yet been deployed. The ramps are a pair of deployable metal reels which will provide a track for the rover as it slowly rolls off the lander, over the spacecraft's deflated airbags, and onto the surface of Mars. Pathfinder scientists will use this image to determine whether it is safe to deploy the ramps. One or both of the ramps will be unfurled, and then scientists will decide whether the rover will use either the forward or backward ramp for its descent. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
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MRPS #80811 (Sol 1) Pathfind
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This is one of the first pic
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7/4/97
| Date |
7/4/97 |
| Description |
This is one of the first pictures taken by the camera on the Mars Pathfinder lander shortly after its touchdown at 10:07 AM Pacific Daylight Time on July 4, 1997. The small rover, named Sojourner, is seen in the foreground in its position on a solar panel of the lander. The white material on either side of the rover is part of the deflated airbag system used to absorb the shock of the landing. Between the rover and the horizon is the rock-strewn martian surface. Two hills are seen in the right distance, profiled against the light brown sky. Pathfinder, a low-cost Discovery mission, is the first of a new fleet of spacecraft that are planned to explore Mars over the next ten years. Mars Global Surveyor, already en route, arrives at Mars on September 11 to begin a two year orbital reconnaissance of the planet's composition, topography, and climate. Additional orbiters and landers will follow every 26 months. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. ##### |
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Flat Top
PIA00626
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Flat Top |
| Original Caption Released with Image |
A close-up of the rectangular rock called Flat Top |
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MRPS #80839 (Sol 2) Color mo
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The Sojourner rover and unde
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7/5/97
| Date |
7/5/97 |
| Description |
The Sojourner rover and undeployed ramps onboard the Mars Pathfinder spacecraft can be seen in in this image, by the Imager for Mars Pathfinder (IMP) on July 4 (Sol 1). This image has been corrected for the curvature created by parallax. The microrover Sojourner is latched to the petal, and has not yet been deployed. The ramps are a pair of deployable metal reels which will provide a track for the rover as it slowly rolls off the lander, over the spacecraft's deflated airbags, and onto the surface of Mars. Pathfinder scientists will use this image to determine whether it is safe to deploy the ramps. One or both of the ramps will be unfurled, and then scientists will decide whether the rover will use either the forward or backward ramp for its descent. Mars Pathfinder is the second in NASA's Discovery program of low- cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. ##### |
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Forward ramp deploy
PIA00647
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Forward ramp deploy |
| Original Caption Released with Image |
Mars Pathfinder's forward rover ramp can be seen successfully unfurled in this color image, taken at the end of Sol 2 by the Imager for Mars Pathfinder (IMP). This ramp was not used for the deployment of the microrover Sojourner, which occurred at the end of Sol 2. When this image was taken, Sojourner was still latched to one of the lander's petals, waiting for the command sequence that would execute its descent off of the lander's petal. The image helped Pathfinder scientists determine whether to deploy the rover using the forward or backward ramps and the nature of the first rover traverse. The metallic object at lower left is part of the lander's low-gain antenna. The square at the end of the ramp is one of the spacecraft's magnetic targets. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
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Sojourner's APXS at work
PIA00646
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner's APXS at work |
| Original Caption Released with Image |
The image was taken by the Imager for Mars Pathfinder (IMP) on Sol 4. The rover Sojourner has traveled to an area of soil and several rocks. Its tracks are clearly visible in the soft soil seen in the foreground, and were made in part by the rover's material abrasion experiment. Scientists were able to control the force of the rover's cleated wheels to help determine the physical properties of the soil. In this image, Sojourner is using its Alpha Proton X-Ray Spectrometer (APXS) instrument to study an area of soil. Sunlight is striking the area from the left, creating shadows under Sojourner and at the right of local rocks. The large rock Yogi can be seen at upper right. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
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End of Sol 5 rover image
PIA00665
Sol (our sun)
Imager for Mars Pathfinder
| Title |
End of Sol 5 rover image |
| Original Caption Released with Image |
Sojourner is seen here using its Alpha Proton X-Ray Spectrometer (APXS) instrument in a study of the Martian soil. The upper image is of rocky terrain and a portion of Sojourner's antenna, seen at lower right. The image was taken by the Imager for Mars Pathfinder (IMP), standing 1.8 meters above the Martian surface. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
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Sojourner at Wedge
PIA00904
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner at Wedge |
| Original Caption Released with Image |
This image, taken by the Imager for Mars Pathfinder (IMP) at the end of Sol 44, shows the Sojourner rover heading toward a rock called "Shark." Sojourner's left front wheel is jutting up against the side of Wedge, at left. The stowed Alpha Proton X-Ray Spectrometer (APXS) instrument can be seen on the rear on the rover. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. JPL is a division of the California Institute of Technology (Caltech). |
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Sojourner moving closer to W
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PIA00902
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner moving closer to Wedge |
| Original Caption Released with Image |
This image, taken by the Imager for Mars Pathfinder (IMP) at the end of Sol 35, shows the Sojourner rover heading toward a rock called "Wedge." The stowed Alpha Proton X-Ray Spectrometer (APXS) instrument is at the rear of the rover towards the rock. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. JPL is a division of the California Institute of Technology (Caltech). |
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Sojourner at Wedge
PIA00905
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner at Wedge |
| Original Caption Released with Image |
The Sojourner rover is next to the rock "Wedge" in this image taken on Sol 35 by the Imager for Mars Pathfinder (IMP). From this position, the rover later took an image of Wedge from its rear color camera (see PIA00901). The cylindrical instrument protruding from the rear of Sojourner is the Alpha Proton X-Ray Spectrometer (APXS), an instrument that measures the chemical composition of rocks and soils. The APXS was successfully deployed against Wedge on the night of Sol 37. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
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Sojourner does a wheelie on
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PIA00670
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner does a wheelie on Yogi |
| Original Caption Released with Image |
Sojourner has made contact with the rock Yogi in this image, taken with the Imager for Mars Pathfinder (IMP) at 8:45 p.m. PDT on Sol 6. The rover's left rear wheel has driven up onto the Yogi's surface in an attempt to get as close as possible to the rock's surface. Sojourner will later use its Alpha Proton X-Ray Spectrometer (APXS) instrument to conduct a study of Yogi's chemical composition. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner, Wedge, & Shark
PIA00914
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner, Wedge, & Shark |
| Original Caption Released with Image |
This Imager for Mars Pathfinder (IMP) image taken near the end of daytime operations on Sol 50 shows the Sojourner rover between the rocks "Wedge" (foreground) and "Shark" (behind rover). The rover successfully deployed its Alpha Proton X-Ray Spectrometer on Shark on Sol 52. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner's APXS at Shark
PIA00921
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner's APXS at Shark |
| Original Caption Released with Image |
The Sojourner rover is seen next to the rock "Shark", in this image taken by the Imager for Mars Pathfinder (IMP) near the end of daytime operations on Sol 52. The rover's Alpha Proton X-Ray Spectrometer is deployed against the rock. The rock "Wedge" is in the foreground. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner's APXS at Moe - Ri
…
PIA00966
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner's APXS at Moe - Right Eye |
| Original Caption Released with Image |
The Sojourner rover's Alpha Proton X-ray Spectrometer (APXS) is shown deployed against the rock "Moe" on the afternoon of Sol 64 (September 7). The rocks to the left of Moe are "Shark" (left of Sojourner) and "Half Dome" (behind Sojourner). They were previously measured by the APXS. The image was taken by the Imager for Mars Pathfinder (IMP). This image and PIA01560 [ http://photojournal.jpl.nasa.gov/catalog/PIA01560 ](right eye) make up a stereo pair. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner & Yogi
PIA00766
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner & Yogi |
| Original Caption Released with Image |
A close up of Sojourner as it placed its Alpha Proton X-Ray Spectrometer (APXS) upon the surface of the rock Yogi was taken by the Imager for Mars Pathfinder (IMP) over sols 8, 9 and 10. Distortion in the background is due to parallax. Early results of Yogi show it to be low in quartz content, and more primitive than the rock Barnacle Bill, and appeared more like the common basalts found on Earth. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner Sits Near Rock Gar
…
PIA04318
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner Sits Near Rock Garden |
| Original Caption Released with Image |
The Mars Pathfinder Rover Sojourner is images by the Imager for Mars Pathfinder as it nears the rock "Wedge." Part of the Rock Garden is visible in the upper right of the image. Pathfinder, a low-cost Discovery mission, is the first of a new fleet of spacecraft that are planned to explore Mars over the next ten years. Mars Global Surveyor, already en route, arrives at Mars on September 11 to begin a two year orbital reconnaissance of the planet's composition, topography, and climate. Additional orbiters and landers will follow every 26 months. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Couch & Martian terrain - 3D
PIA00687
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Couch & Martian terrain - 3D |
| Original Caption Released with Image |
This area of terrain near the Sagan Memorial Station was taken on Sol 3 by the Imager for Mars Pathfinder (IMP). 3D glasses are necessary to identify surface detail. The curved rock dubbed "Couch" Click below to see the left and right views individually. |
|
Couch & Martian terrain - 3D
PIA00687
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Couch & Martian terrain - 3D |
| Original Caption Released with Image |
This area of terrain near the Sagan Memorial Station was taken on Sol 3 by the Imager for Mars Pathfinder (IMP). 3D glasses are necessary to identify surface detail. The curved rock dubbed "Couch" Click below to see the left and right views individually. |
|
Sojourner & terrain
PIA00632
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner & terrain |
| Original Caption Released with Image |
The undeployed Sojourner rover is seen still latched to a lander petal in this image, taken by the Imager for Mars Pathfinder (IMP) on Sol 1, the lander's first day on Mars. Portions of a petal and deflated airbag are in the foreground. The rectangular rock at center has been dubbed "Flat Top," and may be a possible object of study for Sojourner's Alpha Proton X-Ray Spectrometer (APXS) instrument. The two hills in the distance, approximately one to two kilometers away, have been dubbed the "Twin Peaks" and are of great interest to Pathfinder scientists as objects of future study. Mars Pathfinder was developed and managed by the Jet Propulsion Laboratory (JPL) for the National Aeronautics and Space Administration. The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Pathfinder Rear Ramp
PIA00627
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Pathfinder Rear Ramp |
| Original Caption Released with Image |
Mars Pathfinder's rear rover ramp can be seen successfully unfurled in this image, taken at the end of Sol 2 by the Imager for Mars Pathfinder (IMP). This ramp was later used for the deployment of the microrover Sojourner, which occurred at the end of Sol 2. Areas of a lander petal and deflated airbag are visible at left. The image helped Pathfinder scientists determine that the rear ramp was the one to use for rover deployment. At upper right is the rock dubbed "Barnacle Bill," which Sojourner will later study. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. |
|
Pathfinder Ramp Deploy Image
PIA00628
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Pathfinder Ramp Deploy Image |
| Original Caption Released with Image |
Mars Pathfinder's forward rover ramp can be seen successfully unfurled in this image, taken at the end of Sol 2 by the Imager for Mars Pathfinder (IMP). This ramp was not used for the deployment of the microrover Sojourner, which occurred at the end of Sol 2. Sojourner can be seen still latched to one of the lander's petals, waiting for the command sequence that would execute its descent off of the lander's petal. The imager helped Pathfinder scientists determine whether to deploy the rover using the forward or backward ramps and the nature of the first rover traverse. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. |
|
The First IMP Image from Mar
…
PIA04309
Sol (our sun)
Imager for Mars Pathfinder
| Title |
The First IMP Image from Mars |
| Original Caption Released with Image |
The First IMP Image from Mars Acquired by the Mars Pathfinder Imager on 8:42 MLST sol1. |
|
Martian terrain near Pathfin
…
PIA00610
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Martian terrain near Pathfinder |
| Original Caption Released with Image |
Large boulders are visible in this enlargement of pictures taken by the Mars Pathfinder lander camera on July 4, 1997. The landing site is in the dry flood channel named Ares Valles. The boulders probably represent deposits from one of the catastrophic floods that carved the ancient channel. Between the rocks is brownish windblown soil. The gray-tan sky results from dust particles in the atmosphere. Pathfinder, a low-cost Discovery mission, is the first of a new fleet of spacecraft that are planned to explore Mars over the next ten years. Mars Global Surveyor, already en route, arrives at Mars on September 11 to begin a two year orbital reconnaissance of the planet's composition, topography, and climate. Additional orbiters and landers will follow every 26 months. Mars Pathfinder was developed and managed by the Jet Propulsion Laboratory for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
MRPS #81009 (Sol 4) Yogi the
…
Yogi, a rock taller than rov
…
7/7/97
| Date |
7/7/97 |
| Description |
Yogi, a rock taller than rover Sojourner, is the subject of this image, taken by the deployed Imager for Mars Pathfinder (IMP) on Sol 3. The soil in the foreground will be the location of multiple soil mechanics experiments performed by Sojourner's cleated wheels. Pathfinder scientists will be able to control the force inflicted on the soil beneath the rover's wheels, giving them insight into the soil's mechanical properties. The image was taken by the Imager for Mars Pathfinder (IMP) after its deployment on Sol 3. Mars Pathfinder was developed and managed by the Jet Propulsion Laboratory (JPL) for the National Aeronautics and Space Administration. JPL is an operating division of the California Institute of Technology (Caltech). The IMP was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Airbag retraction
PIA00618
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Airbag retraction |
| Original Caption Released with Image |
This image shows that the Mars Pathfinder airbags have been successfully retracted, allowing safe deployment of the rover ramps. The Sojourner rover is at lower right, and rocks are visible in the background. Mars Pathfinder landed successfully on the surface of Mars today at 10:07 a.m. PDT. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Airbag retraction
PIA00617
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Airbag retraction |
| Original Caption Released with Image |
This image shows that the Mars Pathfinder airbags have been successfully retracted, allowing safe deployment of the rover ramps. The Sojourner rover, still in its deployed position, is at center image, and rocks are visible in the background. Mars Pathfinder landed successfully on the surface of Mars today at 10:07 a.m. PDT. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Pathfinder Landers - In Test
…
PIA01550
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Pathfinder Landers - In Test and On Mars |
| Original Caption Released with Image |
This set of images shows the Mars Pathfinder lander in a cleanroom at JPL in 1996 on the left, and on Mars in 1997 (see PIA01238 [ http://photojournal.jpl.nasa.gov/catalog/PIA01238 ]). Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The IMP was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal investigator. |
|
MRPS #81008 (Sol 4) Sojourne
…
Sojourner is visible in this
…
7/7/97
| Date |
7/7/97 |
| Description |
Sojourner is visible in this image, one of the first taken by the deployed Imager for Mars Pathfinder (IMP) on Sol 3. The rover has moved from this position into one that later facilitated its using the Alpha Proton X-Ray Spectrometer (APXS) instrument on Barnacle Bill. The APXS, located at the rear of the rover, is not visible in this image. The image was taken by the Imager for Mars Pathfinder (IMP) after its deployment on Sol 3. Mars Pathfinder was developed and managed by the Jet Propulsion Laboratory (JPL) for the National Aeronautics and Space Administration. The IMP was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
MRPS #80895 (Sol 3) Pathfind
…
Mars Pathfinder's rear rover
…
7/6/97
| Date |
7/6/97 |
| Description |
Mars Pathfinder's rear rover ramp can be seen successfully unfurled in this image, taken at the end of Sol 2 by the Imager for Mars Pathfinder (IMP). This ramp was later used for the deployment of the microrover Sojourner, which occurred at the end of Sol 2. Areas of a lander petal and deflated airbag are visible at left. The image helped Pathfinder scientists determine that the rear ramp was the one to use for rover deployment. At upper right is the rock dubbed "Barnacle Bill," which Sojourner will later study. Mars Pathfinder is the second in NASA's Discovery program of low- cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. |
|
First IMP Image Showing Some
…
PIA04311
Sol (our sun)
Imager for Mars Pathfinder
| Title |
First IMP Image Showing Something That Looks Like Mars |
| Original Caption Released with Image |
This is the first image captured by the Imager for Mars Pathfinder (IMP)that dedicates a significant portion of the frame to the Martian surface. This image was acquired by IMP at 8:48 MLST sol 1. |
|
True Color of Mars - Pathfin
…
PIA01546
Sol (our sun)
Imager for Mars Pathfinder
| Title |
True Color of Mars - Pathfinder Sol 10 at noon |
| Original Caption Released with Image |
The true color of Mars based upon three filters with the sky set to aluminance of 60. The color of the Pathfinder landing site is yellowish brown with only subtle variations. These colors are identical to the measured colors of the Viking landing sites reported by Huck et al. [1977]. This image was taken near local noon on Sol 10. A description of the techniques used to generate this color image from IMP data can be found in Maki et al., 1999. Note: a calibrated output device is required accurately reproduce the correct colors. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The IMP was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Big Crater" in 360-degree pa
…
PIA00772
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Big Crater" in 360-degree panorama |
| Original Caption Released with Image |
The crater dubbed "Big Crater", approximately 2200 meters (7200 feet)away was imaged by the Imager for Mars Pathfinder (IMP) as part of a 360-degree color panorama, taken over sols 8, 9 and 10. "Big Crater" is actually a relatively small Martian crater to the southeast of the Mars Pathfinder landing site. It is 1500 meters (4900 feet) in diameter, or about the same size as Meteor Crater in Arizona. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Mars Pathfinder Preparations
| Title |
Mars Pathfinder Preparations |
| Full Description |
Workers at Launch Complex 17B on Cape Canaveral Air Station get one final look at the Mars Pathfinder before it is sealed inside a protective payload fairing for flight. The Pathfinder and its PAM-D upper stage booster are perched atop the Delta II expendable launch vehicle that will propel the spacecraft into orbit. Liftoff is set for December 2 at 2:09 a.m. EST. |
| Date |
11/27/1996 |
| NASA Center |
Kennedy Space Center |
|
MRPS #80823 (Sol 1) Airbag r
…
This image shows that the Ma
…
7/4/97
| Date |
7/4/97 |
| Description |
This image shows that the Mars Pathfinder airbags have been successfully retracted, allowing safe deployment of the rover ramps. The Sojourner rover, still in its deployed position, is at center image, and rocks are visible in the background. Mars Pathfinder landed successfully on the surface of Mars today at 10:07 a.m. PDT. Mars Pathfinder is the second in NASA's Discovery program of low- cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Coordinate Map of Rocks at P
…
PIA01153
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Coordinate Map of Rocks at Pathfinder Landing Site |
| Original Caption Released with Image |
Mars-local-level (LL frame) coordinate map of rocks counted at the Mars Pathfinder landing site. Positions, apparent diameters (D), and heights (H) were measured to the nearest centimeter in the Mars map virtual reality environment constructed from the "Monster Pan |
|
| Description |
Browse Image | Medium Image (62 kB) | Large (326 kB) |
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Deflated airbags & terrain
PIA00652
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Deflated airbags & terrain |
| Original Caption Released with Image |
An area of Pathfinder's deflated airbags is visible in this image, taken by the Imager for Mars Pathfinder (IMP) on Sol 4. The lighter areas of soil may be partially composed of salts. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Deflated airbags & terrain
PIA00651
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Deflated airbags & terrain |
| Original Caption Released with Image |
An area of Pathfinder's deflated airbags is visible in the lower portion of this image, taken by the Imager for Mars Pathfinder (IMP) on Sol 4. Misregistration at the right side of the image is due to parallax. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Yogi the rock - 3D
PIA00688
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Yogi the rock - 3D |
| Original Caption Released with Image |
Yogi, a rock taller than rover Sojourner, is the subject of this image, taken in stereo by the deployed Imager for Mars Pathfinder (IMP) on Sol 3. 3D glasses are necessary to identify surface detail. The soil in the foreground has been the location of multiple soil mechanics experiments performed by Sojourner's cleated wheels. Pathfinder scientists were able to control the force inflicted on the soil beneath the rover's wheels, giving them insight into the soil's mechanical properties. The soil mechanics experiments were conducted after this image was taken. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
Yogi the rock - 3D
PIA00688
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Yogi the rock - 3D |
| Original Caption Released with Image |
Yogi, a rock taller than rover Sojourner, is the subject of this image, taken in stereo by the deployed Imager for Mars Pathfinder (IMP) on Sol 3. 3D glasses are necessary to identify surface detail. The soil in the foreground has been the location of multiple soil mechanics experiments performed by Sojourner's cleated wheels. Pathfinder scientists were able to control the force inflicted on the soil beneath the rover's wheels, giving them insight into the soil's mechanical properties. The soil mechanics experiments were conducted after this image was taken. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
Yogi the rock - 3D
PIA00688
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Yogi the rock - 3D |
| Original Caption Released with Image |
Yogi, a rock taller than rover Sojourner, is the subject of this image, taken in stereo by the deployed Imager for Mars Pathfinder (IMP) on Sol 3. 3D glasses are necessary to identify surface detail. The soil in the foreground has been the location of multiple soil mechanics experiments performed by Sojourner's cleated wheels. Pathfinder scientists were able to control the force inflicted on the soil beneath the rover's wheels, giving them insight into the soil's mechanical properties. The soil mechanics experiments were conducted after this image was taken. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
Yogi the rock - 3D
PIA00688
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Yogi the rock - 3D |
| Original Caption Released with Image |
Yogi, a rock taller than rover Sojourner, is the subject of this image, taken in stereo by the deployed Imager for Mars Pathfinder (IMP) on Sol 3. 3D glasses are necessary to identify surface detail. The soil in the foreground has been the location of multiple soil mechanics experiments performed by Sojourner's cleated wheels. Pathfinder scientists were able to control the force inflicted on the soil beneath the rover's wheels, giving them insight into the soil's mechanical properties. The soil mechanics experiments were conducted after this image was taken. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
Yogi the rock - 3D
PIA00688
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Yogi the rock - 3D |
| Original Caption Released with Image |
Yogi, a rock taller than rover Sojourner, is the subject of this image, taken in stereo by the deployed Imager for Mars Pathfinder (IMP) on Sol 3. 3D glasses are necessary to identify surface detail. The soil in the foreground has been the location of multiple soil mechanics experiments performed by Sojourner's cleated wheels. Pathfinder scientists were able to control the force inflicted on the soil beneath the rover's wheels, giving them insight into the soil's mechanical properties. The soil mechanics experiments were conducted after this image was taken. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
ASI/MET - 3D
PIA00695
Sol (our sun)
Imager for Mars Pathfinder
| Title |
ASI/MET - 3D |
| Original Caption Released with Image |
The Atmospheric Structure Instrument/Meteorology Package (ASI/MET) is the mast and windsocks at the center of this color image, taken in stereo by the Imager for Mars Pathfinder (IMP) on Sol 3. The instrument appears in two different sections due to image parallax. The ASI/MET is an engineering subsytem that acquired atmospheric data during Pathfinder's descent, and will continue to get more data through the entire landed mission. The windsocks are seen pointing almost completely up, representing little wind movement at the three locations of the windsocks. A rock at left holds a shadow of the ASI/MET, indicating the sun's position is at the rear right. Portions of a lander petal and deflated airbag are visible, in addition to several rocks of varying sizes in the distance. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
ASI/MET - 3D
PIA00695
Sol (our sun)
Imager for Mars Pathfinder
| Title |
ASI/MET - 3D |
| Original Caption Released with Image |
The Atmospheric Structure Instrument/Meteorology Package (ASI/MET) is the mast and windsocks at the center of this color image, taken in stereo by the Imager for Mars Pathfinder (IMP) on Sol 3. The instrument appears in two different sections due to image parallax. The ASI/MET is an engineering subsytem that acquired atmospheric data during Pathfinder's descent, and will continue to get more data through the entire landed mission. The windsocks are seen pointing almost completely up, representing little wind movement at the three locations of the windsocks. A rock at left holds a shadow of the ASI/MET, indicating the sun's position is at the rear right. Portions of a lander petal and deflated airbag are visible, in addition to several rocks of varying sizes in the distance. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
ASI/MET - 3D
PIA00695
Sol (our sun)
Imager for Mars Pathfinder
| Title |
ASI/MET - 3D |
| Original Caption Released with Image |
The Atmospheric Structure Instrument/Meteorology Package (ASI/MET) is the mast and windsocks at the center of this color image, taken in stereo by the Imager for Mars Pathfinder (IMP) on Sol 3. The instrument appears in two different sections due to image parallax. The ASI/MET is an engineering subsytem that acquired atmospheric data during Pathfinder's descent, and will continue to get more data through the entire landed mission. The windsocks are seen pointing almost completely up, representing little wind movement at the three locations of the windsocks. A rock at left holds a shadow of the ASI/MET, indicating the sun's position is at the rear right. Portions of a lander petal and deflated airbag are visible, in addition to several rocks of varying sizes in the distance. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
ASI/MET - 3D
PIA00695
Sol (our sun)
Imager for Mars Pathfinder
| Title |
ASI/MET - 3D |
| Original Caption Released with Image |
The Atmospheric Structure Instrument/Meteorology Package (ASI/MET) is the mast and windsocks at the center of this color image, taken in stereo by the Imager for Mars Pathfinder (IMP) on Sol 3. The instrument appears in two different sections due to image parallax. The ASI/MET is an engineering subsytem that acquired atmospheric data during Pathfinder's descent, and will continue to get more data through the entire landed mission. The windsocks are seen pointing almost completely up, representing little wind movement at the three locations of the windsocks. A rock at left holds a shadow of the ASI/MET, indicating the sun's position is at the rear right. Portions of a lander petal and deflated airbag are visible, in addition to several rocks of varying sizes in the distance. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
Roadrunner Flats
PIA00979
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Roadrunner Flats |
| Original Caption Released with Image |
This enhanced color image of the Pathfinder landing site shows the eastern horizon. The elongated, reddish, low contrast region in the distance is "Roadrunner Flats." This image was taken by the Imager for Mars Pathfinder (IMP). Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Airbag bounce marks
PIA00775
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Airbag bounce marks |
| Original Caption Released with Image |
Looking east from the lander, the last few bounce marks as Pathfinder rolled to a stop on July 4 are visible in the soil in this image, taken by the Imager for Mars Pathfinder (IMP). The two most distant marks, identified by pointers in the image, consist of dark patches of disturbed soil. The three closest marks are clearly visible in the foreground, with one easily identifiable behind the Atmospheric Structure Instrument/Meteorology Package (ASI/MET) mast, is at right. The most distant positively identified bounce mark, indicated by the pointer at right, is approximately 11.3 meters (37 feet) from the lander. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. JPL is an operating division of the California Institute of Technology (Caltech). |
|
Orientation of Windtails at
…
PIA00972
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Orientation of Windtails at Pathfinder Landing Site |
| Original Caption Released with Image |
This is a representation of sediment tails noted at the Mars Pathfinder landing site. The arrows in the figure represent the inferred downwind direction, based on our understanding of the deposition of very fine sediment around surface rocks. The inferred wind direction therefore, is from the northeast blowing toward the southwest. This wind trend matched that of light and dark "streaks" of sediment in and around Martian craters in the region that have were seen by the Viking spacecraft. The detailed map was prepared by Mars Pathfinder scientists from Arizona State University on a base image created by MPF scientists from the NASA Ames research facility. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). |
|
Close-up of deflated airbag
PIA00768
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Close-up of deflated airbag |
| Original Caption Released with Image |
Details of one of Pathfinder's deflated airbags adjacent to a lander petal are prominent in this image, taken by the Imager for Mars Pathfinder (IMP). The blue tiles on top of the petal are solar cells that are used to give power to the lander. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Forward ramp within 360-degr
…
PIA00763
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Forward ramp within 360-degree panorama |
| Original Caption Released with Image |
This portion of the 360-degree gallery panorama shows Pathfinder's forward ramp at center. The metallic object at lower left is a portion of the low-gain antenna. The rocks Wedge, Shark, Flat Top, and Half-Dome are at right. The image was taken by the Imager for Mars Pathfinder (IMP) over sols 8,9 and 10, using the red, green and blue filters. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner & terrain
PIA00631
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner & terrain |
| Original Caption Released with Image |
The undeployed Sojourner rover is seen still latched to a lander petal in this image, taken by the Imager for Mars Pathfinder (IMP) on Sol 1, the lander's first day on Mars. Portions of a petal and deflated airbag are in the foreground. The rectangular rock at right has been dubbed "Flat top," and may be a possible object of study for Sojourner's Alpha Proton X-Ray Spectrometer (APXS) instrument. The mismatched portion of image at left is a misregistered section of data. Mars Pathfinder was developed and managed by the Jet Propulsion Laboratory (JPL) for the National Aeronautics and Space Administration. The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Clouds over Mars!
PIA00796
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Clouds over Mars! |
| Original Caption Released with Image |
This is the first color image ever taken from the surface of Mars of an overcast sky. Featured are pink stratus clouds coming from the northeast at about 15 miles per hour (6.7 meters/second) at an approximate height of ten miles (16 kilometers) above the surface. The clouds consist of water ice condensed on reddish dust particles suspended in the atmosphere. Clouds on Mars are sometimes localized and can sometimes cover entire regions, but have not yet been observed to cover the entire planet. The image was taken about an hour and forty minutes before sunrise by the Imager for Mars Pathfinder (IMP) on Sol 16 at about ten degrees up from the eastern Martian horizon. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages and Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
MRPS #80911 (Sol 2) Rover to
…
This picture taken by the IM
…
7/5/97
| Date |
7/5/97 |
| Description |
This picture taken by the IMP (Imager for Mars Pathfinder) aboard the Mars Pathfinder spacecraft depicts the rover Sojourner's position after driving onto the Martian surface. Sojourner has become the first autonomous robot ever to traverse the surface of Mars. This image reflects the success of Pathfinder's principle objective -- to place a payload on Mars in a safe, operational configuration. The primary mission of Sojourner, scheduled to last seven days, will be to use its Alpha Proton X-ray Spectrometer (APXS) instrument to determine the elements that make up the rocks and soil on Mars. A full study using the APXS takes approximately ten hours, and can measure all elements except hydrogen at any time of the Martian day or night. The APXS will conduct its studies by bombarding rocks and soil samples with alpha particle radiation -- charged particles equivalent to the nucleus of a helium atom, consisting of two protons and two neutrons. Mars Pathfinder is the second in NASA's Discovery program of low- cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. ##### |
|
Sojourner's APXS at Chimp -
…
PIA00970
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner's APXS at Chimp - Left Eye |
| Original Caption Released with Image |
This image taken on the morning of Sol 80 (September 23) shows the Sojourner rover with its Alpha Proton X-ray Spectrometer (APXS) deployed against the rock "Chimp." On the left horizon is the rim of "Big Crater," 2.2 km away. This image and PIA01585 [ http://photojournal.jpl.nasa.gov/catalog/PIA01585 ](right eye) make up a stereo pair. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner near the Rock Gard
…
PIA00908
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner near the Rock Garden |
| Original Caption Released with Image |
This image of the Sojourner rover was taken near the end of daytime operations on Sol 42. The rover is between the rocks "Wedge" (left) and "Flute Top" (right). Other rocks visible include "Flat Top" (behind Flute Top) and those in the Rock Garden, at the top of the frame. The cylindrical object extending from the back end of Sojourner is the Alpha Proton X-Ray Spectrometer. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner's APXS at Chimp -
…
PIA01585
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner's APXS at Chimp - Right Eye |
| Original Caption Released with Image |
This image taken on the morning of Sol 80 (September 23) shows the Sojourner rover with its Alpha Proton X-ray Spectrometer (APXS) deployed against the rock "Chimp." On the left horizon is the rim of "Big Crater," 2.2 km away. This image and PIA00970 [ http://photojournal.jpl.nasa.gov/catalog/PIA00970 ](left eye) make up a stereo pair. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner's APXS at Stimpy -
…
PIA01563
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner's APXS at Stimpy - Left Eye |
| Original Caption Released with Image |
This image shows the Sojourner rover's Alpha Proton X-ray Spectrometer (APXS) deployed against the rock "Stimpy" on the afternoon of Sol 68 (September 11). The two rocks behind the rover were previously analyzed by the APXS. This image and PIA00968 [ http://photojournal.jpl.nasa.gov/catalog/PIA00968 ](right eye) make up a stereo pair. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner's APXS at Moe - Le
…
PIA01560
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner's APXS at Moe - Left Eye |
| Original Caption Released with Image |
The Sojourner rover's Alpha Proton X-ray Spectrometer (APXS) is shown deployed against the rock "Moe" on the afternoon of Sol 64 (September 7). The rocks to the left of Moe are "Shark" (left of Sojourner) and "Half Dome" (behind Sojourner). They were previously measured by the APXS. The image was taken by the Imager for Mars Pathfinder (IMP). This image and PIA00966 [ http://photojournal.jpl.nasa.gov/catalog/PIA00966 ](right eye) make up a stereo pair. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). |
|
Sojourner's APXS & Wedge
PIA00906
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner's APXS & Wedge |
| Original Caption Released with Image |
This image of the rock "Wedge" was taken from the Sojourner rover's rear color camera on Sol 37. The position of the rover relative to Wedge is seen in MRPS 83349. The segmented rod visible in the middle of the frame is the deployment arm for the Alpha Proton X-Ray Spectrometer (APXS). The APXS, the bright, cylindrical object at the end of the arm, is positioned against Wedge and is designed to measure the rock's chemical composition. This was done successfully on the night of Sol 37. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner nearing Wedge
PIA00907
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner nearing Wedge |
| Original Caption Released with Image |
This image of the Sojourner rover was taken near the end of daytime operations on Sol 41. The right front wheel is parked on a small rock, perching the left front wheel above the surface. Behind the rover is the rock "Wedge", which was studied by Sojourner's Alpha Proton X-ray Spectrometer on the night of Sol 37. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner's APXS at Stimpy -
…
PIA00968
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner's APXS at Stimpy - Right Eye |
| Original Caption Released with Image |
This image shows the Sojourner rover's Alpha Proton X-ray Spectrometer (APXS) deployed against the rock "Stimpy" on the afternoon of Sol 68 (September 11). The two rocks behind the rover were previously analyzed by the APXS. This image and PIA01563 [ http://photojournal.jpl.nasa.gov/catalog/PIA01563 ](right eye) make up a stereo pair. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner at Moe - color
PIA00967
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner at Moe - color |
| Original Caption Released with Image |
This color image shows the Sojourner rover's Alpha Proton X-ray Spectrometer (APXS) deployed against the rock "Moe" on the morning of Sol 65. The rock behind the rover is "Half Dome", which was previously measured by the APXS. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Large boulders at landing si
…
PIA00609
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Large boulders at landing site |
| Original Caption Released with Image |
Large boulders are visible in this enlargement of pictures taken by the Imager for Mars Pathfinder (IMP) lander camera on July 4, 1997. The landing site is in the dry flood channel named Ares Valles. The boulders probably represent deposits from one of the catastrophic floods that carved the ancient channel. Between the rocks is brownish windblown soil. The gray-tan sky results from dust particles in the atmosphere. Pathfinder, a low-cost Discovery mission, is the first of a new fleet of spacecraft that are planned to explore Mars over the next ten years. Mars Global Surveyor, already en route, arrives at Mars on September 11 to begin a two year orbital reconnaissance of the planet's composition, topography, and climate. Additional orbiters and landers will follow every 26 months. Mars Pathfinder was developed and managed by the Jet Propulsion Laboratory (JPL) for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner Latch Spring Deplo
…
PIA04313
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner Latch Spring Deployed |
| Original Caption Released with Image |
This Imager for Mars Pathfinder (IMP) image shows the Sojourner latch spring before (left image) and after (right image) deployment. This is how visual confirmation was made that at least one side of the rover had stood up and locked in place as planned. |
|
First IMP Image
PIA04310
Sol (our sun)
Imager for Mars Pathfinder
| Title |
First IMP Image |
| Original Caption Released with Image |
This is the first image from the Imager for Mars Pathfinder (IMP) that includes a glimpse of the plant surface. This image was taken at 8:42 MLSTsol 1. |
|
Mars Pathfinder Lander Prepa
…
| Title |
Mars Pathfinder Lander Preparations |
| Full Description |
In Spacecraft Assembly and Encapsulation Facility-2 (SAEF-2), Jet Propulsion Laboratory workers are closing up the metal "petals" of the Mars Pathfinder lander. The Sojourner small rover is visible on one of the three petals. |
| Date |
10/2/1996 |
| NASA Center |
Kennedy Space Center |
|
Sojourner near Barnacle Bill
…
PIA00649
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner near Barnacle Bill - color |
| Original Caption Released with Image |
Sojourner is visible in this color image, one of the first taken by the deployed Imager for Mars Pathfinder (IMP) on Sol 3. The rover has moved from this position into one that later facilitated its using the Alpha Proton X-Ray Spectrometer (APXS) instrument on Barnacle Bill. The APXS, located at the rear of the rover, is not visible in this image. The image was taken by the Imager for Mars Pathfinder (IMP) after its deployment on Sol 3. Mars Pathfinder was developed and managed by the Jet Propulsion Laboratory (JPL) for the National Aeronautics and Space Administration. JPL is an operating division of the California Institute of Technology (Caltech). The IMP was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Soil and rock "Yogi
PIA00629
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Soil and rock "Yogi |
| Original Caption Released with Image |
Several possible targets of study for rover Sojourner's Alpha Proton X-Ray Spectrometer (APXS) instrument are seen in this image, taken by the Imager for Mars Pathfinder (IMP) on Sol 2. The smaller rock at left has been dubbed "Barnacle Bill," while the larger rock at right, approximately 3-4 meters from the lander, is now nicknamed "Yogi." Barnacle Bill is scheduled to be the first object of study for the APXS. Portions of a petal and deflated airbag are also visible at lower right. Mars Pathfinder was developed and managed by the Jet Propulsion Laboratory (JPL) for the National Aeronautics and Space Administration. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Sojourner near Barnacle Bill
PIA00638
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner near Barnacle Bill |
| Original Caption Released with Image |
Sojourner is visible in this image, one of the first taken by the deployed Imager for Mars Pathfinder (IMP) on Sol 3. The rover has moved from this position into one that later facilitated its using the Alpha Proton X-Ray Spectrometer (APXS) instrument on Barnacle Bill. The APXS, located at the rear of the rover, is not visible in this image. The image was taken by the Imager for Mars Pathfinder (IMP) after its deployment on Sol 3. Mars Pathfinder was developed and managed by the Jet Propulsion Laboratory (JPL) for the National Aeronautics and Space Administration. The IMP was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Pre-Dawn Clouds Over Mars
PIA00919
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Pre-Dawn Clouds Over Mars |
| Original Caption Released with Image |
These are more wispy blue clouds from Sol 39 as seen by the Imager for Mars Pathfinder. The bright clouds near the bottom are about 30 degrees above the horizon. The clouds are believed to be at an altitude of 10 to 15 km, and are thought to be made of small water ice particles. The picture was taken about 35 minutes before sunrise. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. |
|
Mars Pathfinder Launch
| Name of Image |
Mars Pathfinder Launch |
| Date of Image |
1996-12-04 |
| Full Description |
The Mars Pathfinder began the journey to Mars with liftoff atop a Delta II expendable launch vehicle from launch Complex 17B on Cape Canaveral Air Station. The Mars Pathfinder traveled on a direct trajectory to Mars, and arrived there in July 1997. Mars Pathfinder sent a lander and small robotic rover, Sojourner, to the surface of Mars. The primary objective of the mission was to demonstrate a low-cost way of delivering a science package to the surface of Mars using a direct entry, descent and landing with the aid of small rocket engines, a parachute, airbags and other techniques. In addition, landers and rovers of the future will share the heritage of Mars Pathfinder designs and technologies first tested in this mission. Pathfinder also collected invaluable data about the Martian surface. |
|
North View from Sojourner -
…
PIA01576
Sol (our sun)
Rover Cameras
| Title |
North View from Sojourner - Left Eye |
| Original Caption Released with Image |
This left image of a stereo image pair, taken on Sol 72 (September 15) from the Sojourner rover's front cameras, shows areas of the Pathfinder landing site never before seen. The large rock on the right is "Chimp." This image and PIA01577 [ http://photojournal.jpl.nasa.gov/catalog/PIA01577 ](right eye) make up a stereo pair. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). |
|
North View from Sojourner -
…
PIA01577
Sol (our sun)
Rover Cameras
| Title |
North View from Sojourner - Right Eye |
| Original Caption Released with Image |
This right image of a stereo image pair, taken on Sol 72 (September 15) from the Sojourner rover's front cameras, shows areas of the Pathfinder landing site never before seen. The large rock on the right is "Chimp." This image and PIA01576 [ http://photojournal.jpl.nasa.gov/catalog/PIA01576 ](left eye) make up a stereo pair. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). |
|
Diverse Rock Named Squash
PIA00792
Sol (our sun)
Rover Cameras
| Title |
Diverse Rock Named Squash |
| Original Caption Released with Image |
This image from the Sojourner rover's right front camera was taken on Sol 27. The Pathfinder lander is seen at middle left. The large rock at right, nicknamed "Squash", exhibits a diversity of textures. It looks very similar to a conglomerate, a type of rock found on Earth that forms from sedimentary processes. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and managed the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). |
|
Sojourner's View of Yogi
PIA00998
Sol (our sun)
Rover Cameras
| Title |
Sojourner's View of Yogi |
| Original Caption Released with Image |
This Sojourner image, taken on Sol 70, shows rocks and rover-disturbed soil. Cleats on Sojourner's left front wheel are seen at lower left. The large rock in the distance is "Yogi." Much of Yogi visible in this image cannot be seen from the perspective of the Pathfinder lander. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). |
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Sojourner, Barnacle Bill, Yo
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PIA00685
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner, Barnacle Bill, Yogi, & Couch |
| Original Caption Released with Image |
At center, Sojourner has traveled off the lander's rear ramp and onto the surface of Mars. 3D glasses are necessary to identify surface detail. The rock Barnacle Bill is to the left of Sojourner, and the large rock Yogi is at upper right. On the horizon sits the rock dubbed "Couch." A deflated airbag sits at lower right. The image was taken by the Imager for Mars Pathfinder (IMP) on Sol 3. The IMP is a stereo imaging system with color capability provided by 24 selectable filters -- twelve filters per "eye." It stands 1.8 meters above the Martian surface, and has a resolution of two millimeters at a range of two meters. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
Sojourner, Barnacle Bill, Yo
…
PIA00685
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner, Barnacle Bill, Yogi, & Couch |
| Original Caption Released with Image |
At center, Sojourner has traveled off the lander's rear ramp and onto the surface of Mars. 3D glasses are necessary to identify surface detail. The rock Barnacle Bill is to the left of Sojourner, and the large rock Yogi is at upper right. On the horizon sits the rock dubbed "Couch." A deflated airbag sits at lower right. The image was taken by the Imager for Mars Pathfinder (IMP) on Sol 3. The IMP is a stereo imaging system with color capability provided by 24 selectable filters -- twelve filters per "eye." It stands 1.8 meters above the Martian surface, and has a resolution of two millimeters at a range of two meters. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
Sojourner, Barnacle Bill, Yo
…
PIA00685
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner, Barnacle Bill, Yogi, & Couch |
| Original Caption Released with Image |
At center, Sojourner has traveled off the lander's rear ramp and onto the surface of Mars. 3D glasses are necessary to identify surface detail. The rock Barnacle Bill is to the left of Sojourner, and the large rock Yogi is at upper right. On the horizon sits the rock dubbed "Couch." A deflated airbag sits at lower right. The image was taken by the Imager for Mars Pathfinder (IMP) on Sol 3. The IMP is a stereo imaging system with color capability provided by 24 selectable filters -- twelve filters per "eye." It stands 1.8 meters above the Martian surface, and has a resolution of two millimeters at a range of two meters. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
Sojourner, Barnacle Bill, Yo
…
PIA00685
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner, Barnacle Bill, Yogi, & Couch |
| Original Caption Released with Image |
At center, Sojourner has traveled off the lander's rear ramp and onto the surface of Mars. 3D glasses are necessary to identify surface detail. The rock Barnacle Bill is to the left of Sojourner, and the large rock Yogi is at upper right. On the horizon sits the rock dubbed "Couch." A deflated airbag sits at lower right. The image was taken by the Imager for Mars Pathfinder (IMP) on Sol 3. The IMP is a stereo imaging system with color capability provided by 24 selectable filters -- twelve filters per "eye." It stands 1.8 meters above the Martian surface, and has a resolution of two millimeters at a range of two meters. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
|
Sojourner, Barnacle Bill, Yo
…
PIA00685
Sol (our sun)
Imager for Mars Pathfinder
| Title |
Sojourner, Barnacle Bill, Yogi, & Couch |
| Original Caption Released with Image |
At center, Sojourner has traveled off the lander's rear ramp and onto the surface of Mars. 3D glasses are necessary to identify surface detail. The rock Barnacle Bill is to the left of Sojourner, and the large rock Yogi is at upper right. On the horizon sits the rock dubbed "Couch." A deflated airbag sits at lower right. The image was taken by the Imager for Mars Pathfinder (IMP) on Sol 3. The IMP is a stereo imaging system with color capability provided by 24 selectable filters -- twelve filters per "eye." It stands 1.8 meters above the Martian surface, and has a resolution of two millimeters at a range of two meters. Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator. Click below to see the left and right views individually. |
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