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

They're not actual spiders, of course, but rather strange geological features.

The thick, mineral-rich layers of clay found on Mars suggest that the Red Planet harbored potentially life-hosting environments for long stretches in the ancient past, a new study suggests.

By discovering carbonate rocks, NASA's Mars rovers may have unlocked the key to understanding the fate of the Red Planet's ...

A new map shows hidden Martian rivers stretching thousands of miles, offering fresh evidence of a warm, wet ancient Mars.

In May, the White House released a budget proposal that would slash NASA funding. But a Senate appropriations plan would ...

After nearly 20 years of operations, NASA's Mars Reconnaissance Orbiter (MRO) is on a roll, performing a new maneuver to squeeze even more science out of the busy spacecraft as it circles the Red ...

President Donald Trump's tax breaks and spending cuts bill includes cuts to the National Aeronautics and Space Administration (NASA), primarily when it comes to its science funding.

"Our work is a new piece of evidence that suggests that Mars was once a much more complex and active planet than it is now." ...

NASA’s Mars Reconnaissance Orbiter is still doing fresh things, even after close to two decades of service, shown by a new roll maneuver.

The 2026 fiscal year budget proposal recommendations from President Donald Trump's administration include cuts for the NASA, ...

NASA's Viking was the first spacecraft to report dust devils on Mars. Later, Mars rovers like Curiosity and Perseverance captured dust devils zooming across the desolate Martian landscape.