Furthermore, the findings bolster the theory that the moon formed when a giant, Mars -size protoplanet slammed into the young ...

Because salt has been detected on Mars, it is likely that Martian mudflows are also salty, much like Earth’s mud volcanoes, ...

A recent experiment has shown that certain lichen species can remain metabolically active in an environment similar to that found on Mars.

Some of the unusual rocks carry stories about water on Mars. One has hints of long-gone microbes. All tell of a dynamic, complex planet.

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

A strange rock covered in tiny spheres may hold secrets to Mars’ watery — or fiery — past.

The planets offer exciting views in April for both night owls and early risers. Plus, the Lyrid meteor shower peaks in ...

The Perseverance rover has discovered an extraordinary rock on Mars. It features a surprising structure, and its origin ...

They look like a dish of lentils, or a mass of spider eggs on a leaf. But whatever they are, these tiny little brown blobs, ...

NASA's Perseverance rover found a unique rock, which has been named 'St. Pauls Bay', on Mars with dark grey spheres. Located ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea's sporadic eruption resumed.The eruption restarted at midday when when molten rock began pouring out of a ...