On June 14, 2026, NASA's Perseverance Mars rover completed a marathon, or 26.2 miles (42.2 kilometers) as a spacecraft ...

Human colonization may still be a way off, but NASA has been exploring Mars with a series of ever-larger mobile science labs.

The organic molecules could come from life or from ordinary chemistry — only samples returned to Earth can settle it.

NASA’s Perseverance rover stationed on Mars spotted a dome-shaped rock with a striking resemblance to a helmet used during medieval times. The martian rock, captured by Perseverance’s primary camera ...

Billions of years ago, environmental conditions on Mars were significantly more hospitable than they are today. Our ...