Air Force Maj. Ross Elder will lead a 378-day NASA mission with three other crew members in a structure that simulates a base ...

NASA's Mars helicopter Ingenuity recently completed a pair of flights. See the first imagery from flight 33 and a time-lapse ...

Prize: NASA could offer a prize—say $3 billion to the first company and $1 billion to a second company—for delivering ...

NASA's Mars helicopter Ingenuity's flights. Imagery from flight 32 (Sept. 18) and a time-lapse from flight 31 (Sept. 6). Credit: Space.com | footage courtesy: NASA/JPL-Caltech | edited by [Steve Spale ...

A pair of NASA spacecraft know as the Escape and Plasma Acceleration and Dynamics Explorers (ESCAPADE) to be launched to Mars ...

NASA has responded to speculation that mysterious interstellar object 3I/ATLAS is actually an alien starship preparing to invade Earth.