In 2022, NASA-developed Search and Rescue technologies enabled rescue personnel to save 397 lives in the U.S. region. Since 1979, NASA has provided technical expertise to the Cospas-Sarsat program, ...

Reverse engineering alien spacecraft: A French 'flying saucer' aircraft, the Couzinet Aerodyne, is modeled after the suspected UFOs spotted in the 1950s. (Photo by Keystone/Hulton Archive/Getty Images ...

Jupiter’s icy moon Europa is suspected of harboring a vast ocean that may be capable of supporting life. The $5-billion Europa Clipper spacecraft is the largest interplanetary probe ever built by NASA ...

27,523 people played the daily Crossword recently. Can you solve it faster than others?27,523 people played the daily Crossword recently. Can you solve it faster than others?

An illustration of NASA's Europa Clipper spacecraft flying near the icy moon, with Jupiter in the background. Europa has a subsurface ocean that's twice the size of Earth's oceans combined, and ...