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, ...

Elon Musk's SpaceX has invested $2 billion in xAI. This move integrates AI deeper into Musk's ecosystem. xAI merged with X, ...

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

The North American Aviation X-15 was a revolutionary aircraft that forever changed the landscape of aviation and space ...

"This discovery heralds a broader understanding of the diversity in massive stars' deaths and a need for deeper investigations into the whole landscape of stellar evolution." ...

The Fujifilm X-T50 is a compact yet powerful camera that has a focus on creativity. Is it good for astrophotography?

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

When huge stars are denied a glorious death, something more brutal occurs, and you get mysterious signals known as fast x-ray transients.

With a small overall footprint — the chairs are 23” x 31” x 24”, the loveseat is 39” x 31” x 21”, and the table is 36” x 20” ...

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