In most photos, the surface of Mars looks like an empty red wasteland. But if you look a bit closer, the remnants of an ...

NASA's proposed 'Nighthawk' mission aims to explore Mars' vast volcanic canyons, searching for signs of life, water and ...

A proposed Mars helicopter mission would search for signs of life, water and future human footholds in a vast volcanic canyon ...

According to the latest update by the Alaska Volcano Observatory steam was observed rising from the summit on March 26. A ...

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

Take a tour of the space volcanoes on other planets and moons across the Solar System, and find out how they differ from ...

Mars may look like a dry and dusty world, but just beneath its surface lies one of the most surprising discoveries in ...

Scientists believe the MFF’s ice, protected by layers of dust or ash, could reveal clues about Mars' ancient, water-rich past ...

NASA's Perseverance rover has discovered a bizarrely textured rock covered in hundreds of egg-like spheres on Mars, ...

The Medusae Fossae Formation of Mars has ice deposits over 2 miles deep, potentially providing vital water resources for ...

NASA's Perseverance Mars rover spotted a mysterious rock made of hundreds of tiny spheres that resemble spider eggs. Studying ...

But Curiosity wasn't the only one with a geological mystery. At the same time, roughly 2,300 miles away on the other side of ...