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

From Tadej Pogačar’s long-range raids to Ben Healy’s solo masterclasses, the modern breakaway is undergoing a rapid ...

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

China's EAST nuclear fusion reactor has successfully kept plasma stable at extreme densities, passing a major fusion ...

"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, ...

NASA has selected two Colorado companies to help develop a future NASA space telescope that will look for signs of life on other planets. The flagship project, called the Habitable Worlds Observatory, ...