|
|
Search Results: All Fields similar to 'Sun or Mercury or Venus or Mars or Jupiter or Saturn or Or or Uranus or Neptune or Pluto' and When equal to '2007'
|
Printer Friendly |
Jupiter Flyby
| title |
Jupiter Flyby |
| description |
Although the main mission of the New Horizons spacecraft is to explore the Pluto system and the Kuiper Belt of icy objects, it will first fly by the solar system's largest planet, Jupiter, in 2007 - a little over a year after the planned launch date. In this artist's rendering, New Horizons is just past its closest approach to the planet. Near the Sun are Earth, Venus and Mercury. The dim crescent shape at the upper right of the Sun is Callisto, the outermost of Jupiter's four largest moons. Just left of Jupiter is Europa. *Image Credit*: Southwest Research Institute (Dan Durda)/Johns Hopkins University Applied Physics Laboratory (Ken Moscati) |
|
Hubble Discovers Dark Cloud
…
| Title |
Hubble Discovers Dark Cloud in the Atmosphere of Uranus |
|
Io and Ganymede
PIA09239
Sol (our sun)
LORRI
| Title |
Io and Ganymede |
| Original Caption Released with Image |
The New Horizons Long Range Reconnaissance Imager (LORRI) took this 4-millisecond exposure of Jupiter and two of its moons at 01:41:04 UTC on January 17, 2007. The spacecraft was 68.5 million kilometers (42.5 million miles) from Jupiter, closing in on the giant planet at 41,500 miles (66,790 kilometers) per hour. The volcanic moon Io is the closest planet to the right of Jupiter, the icy moon Ganymede is to Io's right. The shadows of each satellite are visible atop Jupiter's clouds, Ganymede's shadow is draped over Jupiter's northwestern limb. Ganymede's average orbit distance from Jupiter is about 1.07 million kilometers (620,000 miles), Io's is 422,000 kilometers (262,000 miles). Both Io and Ganymede are larger than Earth's moon, Ganymede is larger than the planet Mercury. |
|
Moons around Jupiter
PIA09238
Sol (our sun)
LORRI
| Title |
Moons around Jupiter |
| Original Caption Released with Image |
The New Horizons Long Range Reconnaissance Imager (LORRI) took this photo of Jupiter at 20:42:01 UTC on January 9, 2007, when the spacecraft was 80 million kilometers (49.6 million miles) from the giant planet. The volcanic moon Io is to the left of the planet, the shadow of the icy moon Ganymede moves across Jupiter's northern hemisphere. Ganymede's average orbit distance from Jupiter is about 1 million kilometers (620,000 miles), Io's is 422,000 kilometers (262,000 miles). Both Io and Ganymede are larger than Earth's moon, Ganymede is larger than the planet Mercury. |
|
Ganymede's Shadow
PIA09237
Sol (our sun)
LORRI
| Title |
Ganymede's Shadow |
| Original Caption Released with Image |
The New Horizons Long Range Reconnaissance Imager (LORRI) took this photo of Jupiter at 20:42:01 UTC on January 9, 2007, when the spacecraft was 80 million kilometers (49.6 million miles) from the giant planet. The volcanic moon Io is to the left of the planet, the shadow of the icy moon Ganymede moves across Jupiter's northern hemisphere. Ganymede's average orbit distance from Jupiter is about 1 million kilometers (620,000 miles), Io's is 422,000 kilometers (262,000 miles). Both Io and Ganymede are larger than Earth's moon, Ganymede is larger than the planet Mercury. |
|
NASA's MRO Spies Future Mars
…
Zoom and pan moves was creat
…
10/11/07
3 Years on Mars: Spirit
Overview of Mars Exploration
…
1/4/07
3 Years on Mars: Opportunity
Overview of Mars Exploration
…
1/24/07
NASA's Phoenix Mars Lander S
…
A NASA robot equipped to dig
…
7/31/07
The Challenges of Getting to
…
Navigation engineers explain
…
11/28/07
Jupiter: Chandra Examines Ju
…
| title |
Jupiter: Chandra Examines Jupiter During New Horizons Approach |
| date |
02.28.2007 |
| description |
On February 28, 2007, NASA's New Horizons spacecraft made its closest approach to Jupiter on its ultimate journey to Pluto. This flyby gave scientists a unique opportunity to study Jupiter using the package of instruments available on New Horizons, while coordinating observations from both space- and ground-based telescopes including NASA's Chandra X-ray Observatory. In preparation for New Horizon's approach of Jupiter, Chandra took 5-hour exposures of Jupiter on February 8, 10, and 24th. In this new composite image, data from those separate Chandra's observations were combined, and then superimposed on the latest image of Jupiter from the Hubble Space Telescope. The purpose of the Chandra observations is to study the powerful X-ray auroras observed near the poles of Jupiter. These are thought to be caused by the interaction of sulfur and oxygen ions in the outer regions of the Jovian magnetic field with particles flowing away from the Sun in the so-called solar wind. Scientists would like to better understand the details of this process, which produces auroras up to a thousand times more powerful than similar auroras seen on Earth. Following closest approach on the 28th, Chandra will continue to observe Jupiter over the next few weeks. New Horizons will take an unusual trajectory past Jupiter that takes it directly down the so-called magnetic tail of the planet, a region where no spacecraft has gone before. The sulfur and oxygen particles that dominate Jupiter's magnetosphere and originate in Io's volcanoes are eventually lost down this magnetic tail. One goal of the Chandra observations is to see if any of the X-ray auroral emissions are related to this process. By combining Chandra observations with the New Horizons data, plus ultraviolet information from NASA's Hubble Space Telescope and FUSE satellite, and optical data from ground-based telescopes, astronomers hope to get a more complete picture of Jupiter's complicated system of particles and magnetic fields and energetic particles. In the weeks and months to come, astronomers will undertake detailed analysis of this bounty of data. Credit: X-ray: NASA/CXC/SwRI/R.Gladstone et al., Optical: NASA/ESA/Hubble Heritage (AURA/STScI) |
|
NASA Readies Mars Lander for
…
Animation of Phoenix Mars La
…
7/5/07
Challenges of Getting to Mar
…
A chronicle of the delicate
…
8/14/07
Phoenix Mars Lander: Hunting
…
Documentary footage, animati
…
7/9/07
The Challenges of Getting to
…
Engineers and scientists exp
…
10/19/07
NASA's Mars Orbiter Sees Eff
…
Detailed images from the Hig
…
2/12/07
Mars: A Feast for the Eyes -
…
Close-up views of gullies, c
…
10/2/07
Mars Phoenix Prelaunch, Gant
…
Left side view of Stereo Sho
…
8/3/07
NASA's Mars Rover Braves Sev
…
A series of severe Martian s
…
7/20/07
NASA's Mars Team Teaches Old
…
Animated route of Spirit's e
…
1/2/07
Opportunity Rover Weathers t
…
Mars Exploration Rover, Oppo
…
7/23/07
As Martian Skies Brighten, R
…
NASA's Mars Exploration Rove
…
Searching for Life
Senior research scientist Ma
…
7/12/07
Hello Again, Jupiter!
| Description |
Hello Again, Jupiter! |
| Full Description |
The brick red, white and brown cloud bands of Jupiter are seen here from Saturn orbit. The Cassini spacecraft's powerful imaging cameras were specially designed to photograph nearby bodies (cosmically speaking) in the Saturn system, but as this image demonstrates, the cameras are actually telescopes. Jupiter is imaged here from more than 11 times the distance between Earth and the Sun, or slightly farther than the average Earth-Saturn distance. As demonstrated by Pale Blue Orb, Earth is only about a pixel across when viewed from Saturn by Cassini. Cassini's parting glance at Jupiter, following the spacecraft's 2000 flyby and gravity assist, is Cassini's Farewell to Jupiter. Images taken using red, green and blue spectral filters were combined to create this natural color view. The images were taken with the Cassini spacecraft narrow-angle camera on Feb. 8, 2007 at a distance of approximately 1.8 billion kilometers (1.1 billion miles) from Jupiter and at a Sun-Jupiter-spacecraft, or phase, angle of 50 degrees. Scale in the original image was about 10,000 kilometers (6,000 miles) per pixel. The image was contrast enhanced and magnified by a factor of two and a half to enhance the visibility of cloud features on the planet. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
March 19, 2007 |
|
Hubble Monitors Jupiter in S
…
| Title |
Hubble Monitors Jupiter in Support of the New Horizons Flyby |
|
The Little Red Spot: Closest
…
| title |
The Little Red Spot: Closest View Yet |
| date |
02.26.2007 |
| description |
This is a mosaic of three New Horizons images of Jupiter's Little Red Spot, taken with the spacecraft's Long Range Reconnaissance Imager (LORRI) camera at 17:41 Universal Time on February 26 from a range of 3.5 million kilometers (2.1 million miles). The image scale is 17 kilometers (11 miles) per pixel, and the area covered measures 33,000 kilometers (20,000 miles) from top to bottom, two and one-half times the diameter of Earth. The Little Red Spot, a smaller cousin of the famous Great Red Spot, formed in the past decade from the merger of three smaller Jovian storms, and is now the second-largest storm on Jupiter. About a year ago its color, formerly white, changed to a reddish shade similar to the Great Red Spot, perhaps because it is now powerful enough to dredge up reddish material from deeper inside Jupiter. These are the most detailed images ever taken of the Little Red Spot since its formation, and will be combined with even sharper images taken by New Horizons 10 hours later to map circulation patterns around and within the storm. LORRI took the images as the Sun was about to set on the Little Red Spot. The LORRI camera was designed to look at Pluto, where sunlight is much fainter than it is at Jupiter, so the images would have been overexposed if LORRI had looked at the storm when it was illuminated by the noonday Sun. The dim evening illumination helped the LORRI camera obtain well-exposed images. The New Horizons team used predictions made by amateur astronomers in 2006, based on their observations of the motion of the Little Red Spot with backyard telescopes, to help them accurately point LORRI at the storm. These are among a handful of Jupiter system images already returned by New Horizons during its close approach to Jupiter. Most of the data being gathered by the spacecraft are stored onboard and will be downlinked to Earth during March and April 2007. Image Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute |
|
Into the Shadow
| Description |
The strands of Saturn's F ring disappear into the darkness of the planet's shadow. Background stars make trails across the sky during the long exposure. |
| Full Description |
The strands of Saturn's F ring disappear into the darkness of the planet's shadow. Background stars make trails across the sky during the long exposure. This view looks toward the unlit side of the rings from about 55 degrees above the ringplane. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on Jan. 3, 2007 at a distance of approximately 1.4 million kilometers (900,000 miles) from Saturn and at a Sun-Saturn-spacecraft, or phase, angle of 108 degrees. Image scale is 8 kilometers (5 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
February 9, 2007 |
|
Bright 'Dust'
| Description |
Bright 'Dust' |
| Full Description |
The fine, dust-sized particles of ice in the F ring and Encke Gap ringlets appear relatively bright, with the rings positioned almost directly between the Cassini spacecraft and the Sun. This view looks toward the unilluminated side of the rings from about 2 degrees above the ringplane. At bottom, the planet 's shadow casts the rings into darkness. The image was taken in visible light with the Cassini spacecraft wide-angle camera on Oct. 24, 2007. The view was obtained at a distance of approximately 298,000 kilometers (185,000 miles) from Saturn and at a Sun-Saturn-spacecraft, or phase, angle of 152 degrees. Image scale is 14 kilometers (9 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
November 22, 2007 |
|
Tvashtar's Plume
| title |
Tvashtar's Plume |
| date |
02.28.2007 |
| description |
This dramatic image of Io was taken by the Long Range Reconnaissance Imager (LORRI) on New Horizons at 11:04 Universal Time on February 28, 2007, just about 5 hours after the spacecraft's closest approach to Jupiter. The distance to Io was 2.5 million kilometers (1.5 million miles) and the image is centered at 85 degrees west longitude. At this distance, one LORRI pixel subtends 12 kilometers (7.4 miles) on Io. This processed image provides the best view yet of the enormous 290-kilometer (180-mile) high plume from the volcano Tvashtar, in the 11 o'clock direction near Io's north pole. The plume was first seen by the Hubble Space Telescope two weeks ago and then by New Horizons on February 26, this image is clearer than the February 26 image because Io was closer to the spacecraft, the plume was more backlit by the Sun, and a longer exposure time (75 milliseconds versus 20 milliseconds) was used. Io's dayside was deliberately overexposed in this picture to image the faint plumes, and the long exposure also provided an excellent view of Io's night side, illuminated by Jupiter. The remarkable filamentary structure in the Tvashtar plume is similar to details glimpsed faintly in 1979 Voyager images of a similar plume produced by Io's volcano Pele. However, no previous image by any spacecraft has shown these mysterious structures so clearly. The image also shows the much smaller symmetrical fountain of the plume, about 60 kilometers (or 40 miles) high, from the Prometheus volcano in the 9 o'clock direction. The top of a third volcanic plume, from the volcano Masubi, erupts high enough to catch the setting Sun on the night side near the bottom of the image, appearing as an irregular bright patch against Io's Jupiter-lit surface. Several Everest-sized mountains are highlighted by the setting Sun along the terminator, the line between day and night. This is the last of a handful of LORRI images that New Horizons is sending "home" during its busy close encounter with Jupiter -- hundreds of images and other data are being taken and stored onboard. The rest of the images will be returned to Earth over the coming weeks and months as the spacecraft speeds along to Pluto. Image Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute |
|
Toward Morning
| Description |
Toward Morning |
| Full Description |
The Cassini spacecraft looks toward daybreak on Saturn through the delicate strands of the C ring. Some structure and contrast is visible in the clouds far below. This view looks toward the unlit side of the rings from about 18 degrees above the ringplane. The image was taken with the Cassini spacecraft narrow-angle camera using a spectral filter sensitive to wavelengths of infrared light centered at 862 nanometers. The view was acquired on Nov. 4, 2006 at a distance of approximately 1.7 million kilometers (1 million miles) from Saturn and at a Sun-Saturn-spacecraft, or phase, angle of 162 degrees. Image scale is 10 kilometers (6 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
January 23, 2007 |
|
B Ring Irregularities
| Description |
B Ring Irregularities |
| Full Description |
The spoke-forming region in the outer part of Saturn's B ring is often seen to exhibit the irregular, patchy appearance around the ring that is visible in this Cassini view. This view looks toward the unilluminated side of the rings from about 5 degrees above the ringplane. The Cassini Division is visible at lower left. The image was taken in visible red light with the Cassini spacecraft narrow-angle camera on Oct. 21, 2007. The view was obtained at a distance of approximately 1.7 million kilometers (1 million miles) from Saturn and at a Sun-ring-spacecraft, or phase, angle of 68 degrees. Image scale is about 11 kilometers (7 miles) per pixel in the radial, or outward from Saturn, direction. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
December 10, 2007 |
|
Cassini to See the Sun Set a
…
| Description |
Cassini to See the Sun Set and Rise on Titan |
| Full Description |
During Cassini's flyby of Titan on June 13, 2007, scientists will take advantage of a rare geometry to take detailed measurements of the atmosphere by imaging the sun as it passes behind Titan and its thick, banded atmosphere. Thanks to its onboard Ultraviolet Imaging Spectrograph, scientists will be able to probe the highest part of Titan's atmosphere. *Credit:* NASA/JPL |
| Date |
June 7, 2007 |
|
Titan 'T28' View
| Description |
Titan |
| Full Description |
Cassini acquired this view of Titan on April 13, 2007, following a flyby of the Mercury-sized moon. Titan's equatorial dark regions are visible in this view, along with faint, dark lineaments (linear features) in the otherwise bland-looking terrain of the north. Near the terminator are the dark, lake-like features identified in Cassini flybys early in 2007 (see Exploring the Wetlands of Titan). To the east of the lake-like features is a bright patch of clouds that likely consist of a mixture of methane and ethane. This view of Titan (5,150 kilometers, or 3,200 miles across) is an orthographic reprojection centered on 27.4 degrees north latitude. An orthographic view is most like the view seen by a distant observer looking through a telescope. The view was obtained using a filter sensitive to near-infrared light centered at 939 nanometers, allowing for observations of Titan's surface and lower atmosphere, added together. An image taken using a filter sensitive to visible light centered at 619 nanometers was then subtracted from the product, effectively removing the lower atmosphere contribution to the brightness values in the image, increasing image contrast and improving the visibility of surface features. The Cassini spacecraft acquired this view with its narrow-angle camera at a distance of approximately 1.2 million kilometers (800,000 miles) from Titan. Image scale is 7 kilometers (5 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
May 18, 2007 |
|
Hubble Monitors Jupiter in S
…
| Title |
Hubble Monitors Jupiter in Support of the New Horizons Flyby |
|
Hubble Monitors Jupiter in S
…
| Title |
Hubble Monitors Jupiter in Support of the New Horizons Flyby |
|
At Opposition
| Description |
At Opposition |
| Full Description |
With the Sun directly behind Cassini, the spacecraft spies the opposition surge in Saturn's inner A ring. The opposition effect becomes visible from this special viewing geometry. See Opposition Surge on the A Ring for a detailed description of the effect. This view looks toward the rings from about 11 degrees below the ringplane. The image was taken in visible light with the Cassini spacecraft wide-angle camera on Dec. 2, 2006 at a distance of approximately 287,000 kilometers (178,000 miles) from Saturn. Image scale is 17 kilometers (11 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
January 3, 2007 |
|
Shifting Strands
| Description |
Shifting Strands |
| Full Description |
The shepherd moon Prometheus is lit partly by reflected light from Saturn as it lurks near the heavily perturbed F ring. The left side of Prometheus (102 kilometers, or 63 miles across) is overexposed by the blinding Sun, but hints of craters can be seen on the Saturn-lit side. This view looks toward the unlit side of the rings from about 52 degrees above the ringplane. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on March 16, 2007 at a distance of approximately 1.8 million kilometers (1.1 million miles) from Prometheus. Image scale is 11 kilometers (7 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
April 12, 2007 |
|
Exciting Orb
| Description |
Exciting Orb |
| Full Description |
Enceladus appears as a rather bland orb in this far-off snapshot, but the dark markings near its south pole belie that assumption. The markings, called sulci, are long, roughly parallel fractures from which a spray of icy particles escapes into the void, forming Saturn's E ring. This view looks toward the Saturn-facing hemisphere on Enceladus (505 kilometers, or 314 miles across). North is up. The image was taken with the Cassini spacecraft narrow-angle camera on May 27, 2007 using a spectral filter sensitive to wavelengths of infrared light centered at 930 nanometers. The view was acquired at a distance of approximately 615,000 kilometers (382,000 miles) from Enceladus and at a Sun-Enceladus-spacecraft, or phase, angle of 3 degrees. Image scale is 4 kilometers (2 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
July 10, 2007 |
|
Darkside Beauty
| Description |
Darkside Beauty |
| Full Description |
The Cassini spacecraft spies the small moon Atlas, accompanied by bright clumps of material in the F ring, as it gazes down at the unilluminated side of the rings. This view looks toward the rings from about 4 degrees above the ringplane. Atlas is a mere 32 kilometers (20 miles) across. The image was taken in visible light with the Cassini spacecraft wide-angle camera on Oct. 1, 2007. The view was obtained at a distance of approximately 532,000 kilometers (330,000 miles) from Saturn and at a Sun-ring-spacecraft, or phase, angle of 63 degrees at the center of this view. Image scale is about 30 kilometers (18 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
November 6, 2007 |
|
Pitted Hyperion
| Description |
Pitted Hyperion |
| Full Description |
Giant pits cover the impact-eroded face of Hyperion, giving it a spongy appearance. The chaotically tumbling moon is extremely porous, like the moons orbiting in and near Saturn's rings. Hyperion is 280 kilometers (174 miles) across. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on April 12, 2007 at a distance of approximately 1.1 million kilometers (700,000 miles) from Hyperion and at a Sun-Hyperion-spacecraft, or phase, angle of 46 degrees. Scale in the original image was 7 kilometers (4 miles) per pixel. The image was contrast enhanced and magnified by a factor of two. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
May 15, 2007 |
|
Bright to Dark
| Description |
Bright to Dark |
| Full Description |
This Cassini spacecraft view shows the interesting north-south asymmetry in Titan's atmosphere, which is thought to be a seasonal effect. North on Titan (5,150 kilometers, or 3,200 miles across) is up and rotated 30 degrees to the right. The image was taken using a spectral filter sensitive to wavelengths of infrared light centered at 889 nanometers. The view was acquired with the Cassini spacecraft narrow-angle camera on May 4, 2007 at a distance of approximately 3 million kilometers (1.9 million miles) from Titan and at a Sun-Titan-spacecraft, or phase, angle of 54 degrees. Image scale is 18 kilometers (11 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
June 8, 2007 |
|
A Defining Feature
| Description |
A Defining Feature |
| Full Description |
Bright, wispy markings cover the trailing hemisphere of Rhea. The features are thought to be similar in nature to the bright, icy canyons seen on Dione (see Dione's Surprise). North on Rhea (1,528 kilometers, 949 miles across) is up and rotated 17 degrees to the left. The image was taken in visible green light with the Cassini spacecraft narrow-angle camera on July 22, 2007. The view was acquired at a distance of approximately 1.2 million kilometers (700,000 miles) from Rhea and at a Sun-Rhea-spacecraft, or phase, angle of 42 degrees. Image scale is 7 kilometers (4 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
September 11, 2007 |
|
Titan's Hazes
| Description |
Titan's Hazes |
| Full Description |
Titan's detached, high-altitude haze layer encircles its smoggy globe in this ultraviolet view, which also features the moon's north polar hood. The northern hemisphere is currently in its Winter season. Titan is 5,150 kilometers (3,200 miles) across. The image was taken with the Cassini spacecraft narrow-angle camera on Sept. 2, 2007 using a spectral filter sensitive to wavelengths of ultraviolet light centered at 338 nanometers. The view was obtained at a distance of approximately 1.3 million kilometers (816,000 miles) from Titan and at a Sun-Titan-spacecraft, or phase, angle of 20 degrees. Image scale is 8 kilometers (5 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
October 1, 2007 |
|
Wisps on Dione
| Description |
Wisps on Dione |
| Full Description |
The Cassini spacecraft spies bright fractures in the icy crust of Dione. These bright "linea" cover the moon's trailing hemisphere and were imaged by Cassini at high resolution in 2005 (see At Carthage Linea ). This view looks toward the northern hemisphere on Dione's anti-Saturn side. North on Dione (1,126 kilometers, or 700 miles across) is up and rotated 33 degrees to the right. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on May 1, 2007 at a distance of approximately 1.8 million kilometers (1.1 million miles) from Dione and at a Sun-Dione-spacecraft, or phase, angle of 60 degrees. Image scale is 11 kilometers (7 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
June 12, 2007 |
|
Tethys Crescent
| Description |
Tethys Crescent |
| Full Description |
The pockmarked crescent of Tethys displays slightly darker terrain in a band at its equator. The rim of the great crater Odysseus lurks on the terminator. Lit terrain seen here is on the leading hemisphere of Tethys (1,071 kilometers, or 665 miles across). North is up. The image was taken in visible light with the Cassini spacecraft wide-angle camera on Aug. 29, 2007. The view was obtained at a distance of approximately 56,000 kilometers (35,000 miles) from Tethys and at a Sun-Tethys-spacecraft, or phase, angle of 105 degrees. Image scale is 3 kilometers (2 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
September 27, 2007 |
|
Cracked Marble
| Description |
Cracked Marble |
| Full Description |
The Cassini spacecraft looks toward the bright linea -- geologically fresh-looking, icy canyons -- on Dione. This view looks toward the trailing hemisphere of Dione (1126 kilometers, or 700 miles across). North is up. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on Sept. 2, 2007. The view was acquired at a distance of approximately 1.9 million kilometers (1.2 million miles) from Dione and at a Sun-Dione-spacecraft, or phase, angle of 9 degrees. Image scale is 11 kilometers (7 miles) per pixel. The image was taken with the Cassini spacecraft narrow-angle camera on Aug. 13, 2007 using a spectral filter sensitive to wavelengths of infrared light centered at 750 nanometers. The view was obtained at a distance of approximately 4.1 million kilometers (2.5 million miles) from Saturn. Image scale is 24 kilometers (15 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
October 4, 2007 |
|
Rhea's Scars
| Description |
Rhea's Scars |
| Full Description |
The Cassini spacecraft examines the desolate, cratered crescent of Rhea, a surface so heavily bombarded over the eons that new craters are virtually guaranteed to form on top of older ones. The large Tirawa impact basin is visible here. This view looks toward the leading hemisphere on Rhea (1,528 kilometers, or 949 miles across). North is up. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on Feb. 26, 2007 at a distance of approximately 1.7 million kilometers (1 million miles) from Rhea and at a Sun-Rhea-spacecraft, or phase, angle of 106 degrees. Image scale is 10 kilometers (6 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
April 3, 2007 |
|
Mimas Aslant
| Description |
Mimas Aslant |
| Full Description |
This tilted look at Mimas highlights the many deep craters on the icy moon's trailing side. North on Mimas (397 kilometers, or 247 miles across) is up and rotated 44 degrees to the right. The image was taken in visible blue light with the Cassini spacecraft narrow-angle camera on June 12, 2007. The view was obtained at a distance of approximately 614,000 kilometers (382,000 miles) from Mimas and at a Sun-Mimas-spacecraft, or phase, angle of 15 degrees. Image scale is 4 kilometers (2 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
July 25, 2007 |
|
Dione's Good Side
| Description |
Dione's Good Side |
| Full Description |
Dione appears small and far off in this Cassini view, which nonetheless manages to capture a detailed look at the moon's beautiful bright streaks, or "linea." The linea are a system of braided canyons that cut across the moon's face. North on Dione (1,126 kilometers, or 700 miles across) is up and rotated 28 degrees to the right. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on May 29, 2007. The view was obtained at a distance of approximately 1.8 million kilometers (1.1 million miles) from Dione and at a Sun-Dione-spacecraft, or phase, angle of 28 degrees. Image scale is 11 kilometers (7 miles) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org . Credit: NASA/JPL/Space Science Institute |
| Date |
July 6, 2007 |
|
|
