"Returning the scientifically selected samples that await us on Mars, as part of a balanced portfolio, will help to ensure ...

The Mars rover found geological formations in Gale Crater showing how water percolated beneath the surface, and ...

Curiosity finds strange boxwork ridges on Mars that hint at ancient underground water. Scientists are now drilling for ...

The images and data being collected are already raising new questions about how the Martian surface was changing billions of ...

NASA’s Perseverance rover faced a challenging Mars rock named “Kenmore,” revealing valuable insights into Martian geology.

Scientists had hypothesized before the rover arrived that the peculiar ridges formed with the last trickles of water in the ...

The Mars Reconnaissance Orbiter is testing a series of large spacecraft rolls that will help it hunt for water.

The new images by the Curiosity rover on Mars show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

NASA's Mars Reconnaissance Orbiter (MRO) has captured several images of the Insight lander on the Red Planet between 2018 and ...

NASA’s Curiosity rover has begun drilling into a mysterious terrain on Mars that could reshape our understanding of the ...

NASA's Curiosity rover has snapped its first images of web-like "boxwork" features on the surface of Mars. The zig-zagging ...

Despite being known as the Red Planet, Mars shows off its swirling yellows, oranges and browns in a new satellite photo from ...