An update is coming today on NASA's Artemis 2 lunar mission to launch four astronauts on a historic journey around the moon.

NASA's huge Space Launch System rocket has been repaired and is ready for rollout back to the launch pad next week.

As its name suggests, Artemis 2 will be the second mission of NASA's Artemis program — but it's the first to fly a crew aboard Orion. An uncrewed Orion capsule launched on Artemis 1 in November 2022 ...

Footage of NASA's Perseverance rover capturing a dust devil on Mars traveling at 12 miles per hour (17 kph) Credit: Space.com ...

Originally scheduled for a February takeoff, the mission has been delayed by ongoing repairs and hydrogen fuel leaks.

The closest most of us will ever get to visiting Mars is watching movies or scrolling through NASA photos, but Paint Mines Interpretive Park in Calhan offers a surprisingly convincing alternative.

This week, authorities in Albuquerque continue searching for clues in the mysterious disappearance of retired U.S. Air Force Major General William Neil McCasland.

Explore how Mars rover AutoNav and TRN lunar landing technologies advance autonomous spacecraft navigation, enabling self-guided, human-free space missions across Mars, the Moon, and beyond.

As 3I/ATLAS passes near the sun, methanol gas glows blue, mixed with icy dust grains, while the far side of the comet glows orange with hydrogen cyanide in this artist's rendering. Credit: NSF / AUI / ...

Plus: AI fakes of the Iran war are flooding X—and Grok is failing to flag them. This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the ...

When it comes to the space sciences, nothing is quite as exciting as the search for alien life, and NASA thinks it has a good idea of where to look.