ESAs Mars Express images reveal how sand-laden winds sculpt grooves, ridges, and craters in the Eumenides Dorsum region, ...

A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples ...

Thin, seasonal ice may have protected ancient lakes on Mars, allowing liquid water to last for decades despite cold ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

China’s first Mars rover, Zhurong, has provided groundbreaking insights into the history of water on Mars, showing that ...

Mars looks familiar in telescope images, but its thin air, deep cold and radiation soaked surface would kill an unprotected ...

"We're not saying, and we can't say, that there's no life in Europa. What we're saying is that it's a harder proposition, ...