Are human spacecraft, landers, rovers and other space-exploration debris little more than trash littering the surface of Mars ...

Astronomers analyzing archival images from JWST have discovered an unexpectedly vast population of the smallest asteroids ...

"She still has one final gift for us, which is that she's now going to continue on as a weather station of sorts." ...

The two stars hovering well above the moon mark the heads of Gemini, the Twins. Pollux will be closest to the moon, while the ...

NASA on Friday issued updates to its "Moon to Mars architecture," its exploration approach which includes Artemis missions to ...

Relying on remote data, including photographs taken after the flight, the investigators believe that “navigation errors ...

Imagine how much more difficult it would be to diagnose a helicopter accident that took place 69 million miles away with none ...

"When running an accident investigation from 100 million miles away, you don't have any black boxes!" NASA's Håvard Grip said ...

Planetary scientists examine a possible connection between warm, sunny days and massive Mars dust storms as humanity looks ...

NASA's Perseverance rover has summited the rim of Mars' Jezero Crater, a climb of 1,640 vertical feet that took about 3.5 ...

What’s it like to be one of the few on Earth who can drive a rover on Mars?

The Perseverance rover has reached the top of the Jezero Crater rim on Mars, a hike that rose 1,640 feet — higher than the ...