Private Japanese spacecraft will inspect 2 dead satellites in 2027
Astroscale's 2027 ISSA-J mission will mark the first attempt to inspect multiple spacecraft across different orbits in a single flight.
How far from humanity were the astronauts of Artemis II? The answer will surprise you
Artemis II’s crew went farther from humanity than anyone has been before. Here’s how one scientist determined whom, specifically, they were farthest from
Effect of antiamyloid Alzheimer’s drugs ‘absent or trivial,’ Cochrane review finds
These drugs were hailed by proponents as breakthroughs in the fight to treat Alzheimer’s disease, but a new independent review finds they make “no meaningful difference”
3D dark energy map is mind-blowing | Space photo of the day for April 16, 2026
Every single tiny point on the map is a galaxy.
How to see once-in-a-lifetime Comet PanSTARRS tonight before it disappears for good
Comet C/2025 R3 PanSTARRS is days away from its close pass of the sun during an event known as perihelion.
Max Space unveils new expandable space habitat for the moon and beyond: ‘We need real estate that is scalable’
"They are truly ready for long duration space flights and lunar habitation."
This Beanie Is Designed to Read Your Thoughts
California-based startup Sabi is developing a thought-to-text wearable that could usher in the cyborg future.
A new Earthrise: An Apollo historian experiences Artemis 2
As Artemis 2 approached, my anticipation was mixed with uncertainty. Would this new Moon mission spark the wonder and excitement I'd felt during Apollo? Those doubts didn't last long.
SpaceX fires up next-gen ‘Version 3’ Starship ahead of landmark May test flight (photos)
SpaceX just conducted the first full-duration static fire test with the upper stage of its 'V3' Starship, clearing a big hurdle on its path to launch, which is expected next month.
How do supergiant exoplanets form? James Webb Space Telescope finds a clue
Using the James Webb Space Telescope, astronomers have investigated the giant exoplanet 29 Cygni b — work that could clarify the line between planets and stars.