NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

Dark “slope streaks,” likely resulting from dust avalanches, stretch across an area of Mars called Acheron Fossae in this ...

At least 2,145 senior-ranking NASA employees are set to leave under a push to shed staff, according to documents obtained by POLITICO — potentially spelling trouble for White House space policy and ...

For years, scientists have been looking for signs of liquid water just beneath the surface of Mars. New research recently published in Nature Communications may have dried up one of the most ...

The new images taken by NASA’s Curiosity Mars rover raises fresh questions about how the Martian surface was changing ...