NASA has offered a sneak peek inside its Mars simulation habitat where four volunteers have now spent 150 days isolated from ...

NASA has not reestablished contact with its MAVEN Mars orbiter since a planned communications blackout ended Jan. 16.

New clues found underneath Jezero Crater.

NASA’s Curiosity rover has captured an image of a mysterious shiny cylinder, sparking widespread curiosity and debate among ...

By Will Dunham WASHINGTON, March 18 (Reuters) - Using ground-penetrating radar, NASA's Perseverance rover has detected ...

NASA has given its Perseverance Mars rover a powerful new ability to determine its exact location on the Red Planet without ...

The latest evidence that Mars was once a warmer, wetter world comes from a surprising place—the hidden subsurface depths of ...

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

NASA photos appear to show a pyramid-like structure the same size as Giza on Mars, prompting speculation about whether an ...

NASA's Perseverance Rover recently surprised scientists by discovering minerals that form rubies and sapphires embedded in pebbles on Mars. The rover ...

NASA’s twin ESCAPADE spacecraft will uncover how the Sun stripped Mars of its atmosphere. Mars is a very different world ...

Aside from exposure to elevated radiation levels, Martian gravity is about 38 percent of Earth's. This has the potential to ...