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

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them ...

Thousands of mysterious clay mounds found on Mars were formed by ancient water on the Red Planet's barren northern plains, ...

NASA's Mars Reconnaissance Orbiter, taken a photo in September 2022 and made public in December 2024, shows a top-down view of the frosty, legume-like dunes, looking similar to "kidney beans," ...

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

Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic mission may investigate the area one day.

However, NASA’s Perseverance rover has captured stunning images revealing ... previous ideas about Mars' surface need re-evaluation, proving science is ever-evolving as new discoveries emerge.

The new map was created using data from ... it was made via volcanic processes. In April, ESA's Mars Orbiter captured images of surface features around the planet's south pole that researchers ...

The European Space Agency (ESA) wants to develop key technologies for a Mars surface lander by the mid-2030s.