NASA's free "Earth-Now" Apple and Android app immerses users in dazzling visualizations of near-real-time global climate data from NASA's fleet of Earth science satellites.
Fly alongside NASA's Earth-observing satellite fleet in this interactive.
NASA's Airborne Science C-20A, carrying a synthetic aperture radar, recently completed a study of volcanoes in Alaska, Aleutian Islands and Japan.
Here are a few of the more notable tropical cyclones that have affected Southern California in recorded history
NASA's GPM Core Observatory satellite went through its first complete comprehensive performance test (CPT), beginning on Oct. 4, 2012 at NASA's Goddard Space Flight Center in Greenbelt, Md.
Two weeks after a record low sea ice minimum in the Arctic Ocean, the ice around Antarctica reached its annual winter maximum—and set a record for a new high.
Scientists aboard NASA's SPURS ocean research cruise and an astronaut aboard the International Space Station shared notes on exploring space and the sea in a very long-distance phone call.
The ISERV Team was honored at the MSFC Annual Honor Awards Ceremonies for receiving the prestigious NASA Silver Achievement Medal.
10.12.12 - Scientists and flight crew members with Operation IceBridge, NASA's airborne mission to study Earth's changing polar ice, are beginning another campaign over Antarctica.
09.27.12 - NASA selects Science Applications International Corp. (SAIC) of McLean, Va., for ocean color services at NASA's Goddard Space Flight Center in Greenbelt, Md.
09.07.12 - NASA has begun its latest hurricane science field campaign by flying an unmanned Global Hawk aircraft over Hurricane Leslie in the Atlantic Ocean during a day-long flight from California to Virginia.
09.05.12 - A NASA-sponsored expedition is set to sail to the North Atlantic's saltiest spot to get a detailed, 3-D picture of how salt content fluctuates in the ocean's upper layers and how these variations are related to shifts in rainfall patterns around the planet.
Read the latest issue of The Earth Observer, a bimonthly publication that consolidates NASA Earth science news. The EOS Project Science Office publishes the newsletter. (Issue archive here.)
The Terra satellite observed smoke, wildfires, and river sediment in northern Australia on October 13, 2012.