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

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

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

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

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 ...

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

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

Engineers now say they understand the most likely cause of the Ingenuity helicopter's crash landing on Mars earlier this year ...

A mineral grain from a meteorite preserved evidence that water was present on Mars 4.45 billion years ago, and it may have ...

After over 70 flights, the Ingenuity helicopter — the first craft to ever make a powered, controlled flight on another planet ...