'We didn't know what it was at first.' NASA aircraft uncovers site of secret Cold War nuclear missile tunnels under Greenland ice sheet

Wicked xenomorphs invade in new teaser for Hulu's 'Alien: Earth' (video)

Watch the gripping new teaser for Hulu's upcoming sci-fi horror series 'Alien: Earth.'

Published: 2024-11-25 23:00:33

NASA's nuclear-powered Dragonfly helicopter will ride a SpaceX Falcon Heavy rocket toward Saturn moon Titan

NASA has picked SpaceX to launch its Dragonfly astrobiology mission to the intriguing Saturn moon Titan. A Falcon Heavy will loft Dragonfly in July 2028.

Published: 2024-11-25 22:35:40

The Sombrero Galaxy's star-forming days are nearly over — and the James Webb Space Telescope may know why

A brand-new James Webb Space Telescope image captures the steady, slow lifestyle of the distinctive Sombrero Galaxy.

Published: 2024-11-25 22:00:00

How does spaceflight affect astronauts' brains? There's good news and bad

Long-duration spaceflight affects some aspects of astronauts' cognitive health, but the observed impairment was not found to be lasting, a new study finds.

Published: 2024-11-25 21:00:00

Neptune and Uranus have a magnetic mystery — but the case may finally be cracked

We may know why Uranus and Neptune lack dipole magnetic fields, at last.

Published: 2024-11-25 20:01:00

Huge Black Friday streaming deal: 75% off a year of Peacock

Get an entire year of Peacock for just $19.99 as the streaming platform is offering 75% off this Black Friday.

Published: 2024-11-25 19:19:47

'Unexpected odor' on Russian spacecraft delays cargo delivery for ISS astronauts

A Progress spacecraft at the ISS has a strange smell and unusual droplets after arriving at the ISS, NASA reported. Troubleshooting is ongoing, but its hatch is closed for now.

Published: 2024-11-25 19:11:56

James Webb Space Telescope 'pushed to its limits' to see most distant galaxies ever

The James Webb Space Telescope may have broken another of its own records, finding potentially five of the earliest and most distant galaxies ever seen.

Published: 2024-11-25 19:00:01