NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient ...

UC student Samuel Hall joins NASA's Mars mission, where Perseverance rover may have found signs of ancient life.

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 ...

In the wake of the catastrophic July Fourth floods that barreled through south central Texas, claiming 119 lives and leaving nearly 200 people missing, NASA dispatched two aircraft to aid local ...

NASA's Voyager 1 launched 48 years ago in September 1977 on a decades-spanning journey to study the cosmos and search for ...