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NASA's Lifesaving Technology
Join the Alliance conversation October 8 to learn how NASA uses radar not just to explore new planets, but to detect heartbeats. Photo credit: David Lewis, R4 Inc.
Liquid Water Confirmed on Mars
Researchers detected signatures of hydrated minerals on Martian slopes where mysterious streaks appear to ebb and flow over time.
White House Astronomy Night
Join in the fun - celebrate White House Astronomy Night on October 19!
Satellite Data Helps Migrating Birds
This fall, birds migrating south will find 7,000 acres of new, temporary wetland habitat in California. The wetlands – rice fields shallowly flooded after the harvest – are courtesy of a project that combines citizen science, conservation groups and imagery from Landsat satellites, a joint NASA and U.S. Geological Survey program.