An orbiting atmospheric research spacecraft has detected the pungent gas hydrogen chloride above surface fissures along a ...

NASA’s two ESCAPADE spacecraft will make powered flybys of Earth on Saturday, Nov.

NASA's Curiosity rover captured a stunning new image of a sunrise on Mars. The photo is the most detailed image ever taken of the planet's wind-carved cliffs. Curiosity has been exploring Mars for ...

US officials canceled NASA’s ambitious Mars Sample Return program, leaving potential evidence of ancient life sitting on Mars ...

NASA is part of a Japan-led mission known as MMX that in the coming days could send an uncrewed spacecraft toward Mars to study the planet's 2 moons.

Mars once had active volcanoes, like Olympus Mons, which is three times higher than Everest, and so massive that when it ...

NASA has lost contact with one of its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars orbiter is perilously close to running out of fuel, and the third mission ...

NASA’s Perseverance rover has set a historic record by traveling 28.10 miles across Mars, farther than any vehicle has ever ...

Four NASA volunteers just emerged from a simulated Mars habitat after 378 days of isolation, equipment failures, and ...

More than a year after isolating themselves at the NASA Johnson Space Center, the four crew members of Crew Health and Performance Exploration Analog (CHAPEA) Mission 2 have emerged. After spending ...

By Will Dunham WASHINGTON, Oct 28 (Reuters) - Mars is a dusty place. Dust is circulated by everyday winds, whirlwinds called dust devils and larger dust storms raging at local, regional and global ...

The four crew members of NASA’s CHAPEA mission had spent 378 days inside a 1,700 square foot facility, living and working in ...