Astronomers are puzzled by a strong burst of radio waves traced back to a NASA satellite that had been inactive since the ...

After two billion miles and nearly three decades, NASA is ready to trade in its old, leaky space station for a flashy new one ...

NASA's car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to ...

Watch as the Artemis 1 Orion spacecraft travels to the moon in this epic time-lapse from flight day 1. Credit: NASA | mash ...

A NASA team specializing in collecting imagery-based engineering datasets from spacecraft during launch and reentry is ...

Once the official launch day arrives, a SpaceX Dragon spacecraft will lift off from Launch Complex 39A at NASA's Kennedy Space Center.

NASA satellites looked down on huge cracks forming in sea ice in Canada's far north. What is it? The Amundsen Gulf is named ...

A SpaceX Dragon spacecraft will lift off from Launch Complex 39A at NASA’s Kennedy Space Center at 3:42 a.m. EDT.

A NASA instrument aboard the International Space Station has detected contamination from Mexican sewage that spilled into the ...

NASA's Parker Solar Probe has made its final close approach to the sun, reaching 3.86 million miles as it seeks to understand ...

Retired NASA agent Joseph Gutheinz dismisses UFO claims, noting interstellar travel would take 70,000 years and suggesting ...

The solar flare peaked at 5:49 p.m. EDT on Tuesday, NASA's Solar Dynamics Observatory said. It was an X-class flare — the ...