NASA's NICER telescope halts its mission after a key motor fails; engineers attempt to salvage eight years of space science.

The Ingenuity helicopter from the Mars 2020 mission far exceeded its original mission of simply demonstrating controlled flight. Here's where it stands now.

A Texas family got an out-of-this-world surprise earlier this month when a piece of NASA research equipment crash-landed on their property. Ann and Hayden Walter told the Associated Press they were ...

One of the best parts about sending rovers like Perseverance to other planets, is sometimes they send back some absolutely ...