The 3.7-billion-year-old formations in the planet's Gale Crater suggest the presence of long-gone bodies of liquid water, ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

Buttes and mesas in Mars' Chryse Planitia contain clay minerals made from liquid water interacting with the rock nearly 4 ...

The Martian dichotomy was discovered in the 1970s, when images from the Viking probes showed ... or catastrophe in the early ...

Living on Mars will be no easy feat. Building viable living quarters would require an inflatable habitat that can be covered ...

The signs of wave ripples in the sandy shores of ancient lake beds, created as wind pushed water back and forth have been found on Mars providing evidence that there were open bodies of water, not ...

This feature has been studied since NASA’s Viking orbiter captured images ... shaped Mars’ crust over time. Heat rising from the interior altered the planet’s surface billions of years ...

On Jan. 25, the love planet will join forces with go-getter Mars in an emotionally driven trine, inspiring a flood of ...

From windswept craters to frigid ice caps, explore Martian landscapes through the eyes of NASA’s orbiters, probes and rovers ...

SEE ALSO: NASA scientist viewed first Voyager images. What he saw gave him chills ... Preserved ripples on Mars' surface. Credit: Mondro et al. Science Advances, January 2025 More ripples ...

Ancient ripples suggest a warmer, wetter past for the Red Planet that supported open water on its surface.

Discoveries of clay minerals in Martian mounds by researchers indicate that Mars once had large bodies of water billions of ...