Two international teams zoned in on a potential answer to a decades-long mystery surrounding ephemeral cosmic X-rays.

"Space ice" contains tiny crystals and is not a completely disordered material like liquid water, as previously assumed, ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

In 2024, the US sent hardware into space on 154 launches, compared to just three by Europe, and currently the only launch ...

SpaceX seeks regulatory permissions to start launching Starship-Super Heavy rocket systems from Launch Complex 37 at Cape ...

While US officials are worried about Russian anti-satellite weapons, or ASATs, the behavior of Russia's Nivelir satellites is puzzling. It's clear that Russia is deliberately launching these ...

Live updates from SpaceX's Starlink 10-28 mission that launched a Falcon 9 rocket Tuesday, July 8, from Cape Canaveral Space ...

The commercial spaceflight company is headquartered at Starbase in South Texas near the U.S.-Mexico border. The site, which is where SpaceX has been conducting routine flight tests of its 400-foot ...

Linda Yaccarino said she is stepping down from her role as CEO of X, the social media platform owned by Elon Musk. Yaccarino, ...

More than $10 billion in funds are included in Trump’s tax and spending bill for NASA programs previously targeted by the ...

The company’s strategy is to raise money via a fundraising round and separately hold a tender offer to allow employees to ...

Space ice” contains tiny crystals and is not, as previously assumed, a completely disordered material like liquid water, ...