With 70% off, this Apple TV+ offer is one of the best streaming deals I've ever seen — watch all episodes of "Severance" and much, much more for just $2.99 a month

Every 'Black Mirror' Season 7 episode, ranked from worst to best

NASA's Perseverance rover hits the Mars rock gold mine: 'It has been all we had hoped for and more'

'Planetary defense is knowing what's out there and what could do harm to us.' Meet the scientist who helped build NASA's asteroid response plan

James Webb Space Telescope discovers most distant and earliest Milky Way 'twin' ever seen. Meet dragon-galaxy Zhúlóng (Image)

The Lyrids are back: How to catch this year's spring meteor shower

Germany's military wants its own Starlink-like satellite constellation

The best value VR headset, the Meta Quest 3, is now at its lowest-ever price, perfect if you want a bargain or to explore the world of virtual reality for less

How artificial intelligence is helping scientists hunt for alien Earths

Matter-spewing 'singularities' could eliminate the need for dark energy and dark matter

New photos from European Mars orbiter show dynamic, volcanic Red Planet terrain

Aisha Bowe becomes 1st Bahamian woman to reach space, remembers Alan Shepard’s landmark flight: 'He landed in Grand Bahama' (video)

Aurora alert! Powerful geomagnetic storm could spark northern lights as far south as Illinois and Oregon tonight

Aurora alert! Powerful geomagnetic storm could spark northern lights as far south as Illinois and Oregon tomorrow

Katy Perry just became the 1st pop star to sing in space — but Lance Bass, Beyonce, Lady Gaga, Sarah Brightman and Justin Bieber had their chance