Scientists know quite a bit about the surface of Mars from robotic missions, but there are still many unexplored geologic ...

Engineers observe the first test drive of a Mars rover at Nasa's Jet Propulsion Laboratory in California. Photo / Nasa ...

NASA's Europa Clipper spacecraft lifted off Monday from Kennedy Space Center in Florida aboard a SpaceX Falcon Heavy rocket, ...

This mission, which launched aboard a SpaceX rocket, could also determine if the moon could be habitable for life. SpaceX ...

While in Milan for international meetings, NASA Administrator Bill Nelson was among the witnesses as Estonia signed the ...

NASA’s Europa Clipper, the largest robotic probe the agency has ever built, rocketed into space Monday on a mission to ...

NASA's Europa Clipper mission, launched by SpaceX Falcon Heavy, embarks on a six-year journey to explore Jupiter's moon, Europa, utilizing gravity assists and aiming to study its icy subsurface ocean.

SpaceX's Starship flew on its boldest flight test yet, a pivotal step forward for the vehicle that will take astronauts to ...

This astonishing photograph from the surface of the Red Planet was NASA's recent "Image of the Week." The Mars Perseverance ...

NASA's ambitious Mars sample-return mission faces budget and timeline challenges, but private space company Rocket Lab may have a solution to save the day.

The Europa Clipper spacecraft will use its various instruments to probe whether the icy ocean world is habitable.

A NASA spacecraft has set sail for Jupiter and its moon Europa, one of the best bets for finding life beyond Earth.