The findings suggest that calm lake conditions existed earlier than previously thought.

Bright white rocks found by NASA’s Perseverance rover hint at ancient Martian rain lasting millions of years, raising new questions about how wet Mars once was and what those conditions might mean.

geological signatures indicate that around 3.4 billion years ago, a connected oceanic system existed on a planetary scale, rather than just isolated lakes.

The discovery suggests that parts of Mars may once have supported tropical-like climates, complete with heavy, sustained rainfall.

In November 2011, NASA launched a space mission to explore the planet Mars through a vehicle known as Curiosity. After a long ...

New findings from NASA's Perseverance rover have revealed evidence of wave-formed beaches and rocks altered by subsurface water in a Martian crater that once held a vast lake—considerably expanding ...

Nov. 26 (UPI) --NASA's Perseverance rover has recorded the first evidence of electrical activity on Mars that a scientist described as "mini lightning." A scientific team analyzed 28 hours of audio ...

Perseverance, the aptly named robot that has been criss-crossing the planet Mars since February 2021, has collected numerous samples along its 30 km route. Assigned to explore an ancient river delta ...

China’s Zhurong rover has made a discovery on Mars that surprised scientists. The finding suggests conditions on the planet ...

The science education nonprofit will develop curriculum and an exhibit built around NASA's Moon to Mars Architecture project.