Curiosity is still going strong on Mars after nearly 15 years, and Perseverance operators say the newer rover is doing great ...

A satellite spun out of control ahead of its rescue mission to boost a falling NASA observatory. But the team isn’t giving up ...

These tiny capes carry some serious technology.

Jessica Meir and Anil Menon completed a 6.5-hour spacewalk to install solar array mounting hardware outside of the ...

Voyager 2 runs on radioisotope thermoelectric generators, which turn heat from decaying plutonium into electricity. That heat ...

The total solar eclipse will take place on August 12, when millions of sky-gazers will, for a few brief minutes, see the ...

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of ...

The NASA Administrator visited Idaho National Laboratory on Friday to celebrate the nuclear age in space. NASA Administrator ...

NASA's highly-anticipated mission to save the Swift Observatory from doom is now fighting for its own survival. Here's the ...

NASA astronaut Jessica Meir will be making her third spacewalk of 2026. She'll be joined outside the International Space ...

NASA's highly-anticipated mission to save the Swift Observatory from doom is now fighting for its own survival. Here's the ...

Fifty-seven years after Americans first landed on the moon, NASA is going back — not to plant another flag, but to build a ...