Cosmic archeologists have used the James Webb Space Telescope to excavate ancient disk galaxies that tell the story of how ...

Scientists have long sought to understand why sea spiders keep some of their most important organs in their legs.

Astronomers detected a powerful radio signal from near Earth, initially believed to be from a new space object. Check what ...

L3Harris in Rochester played a pivotal role in building the Vera C. Rubin Observatory’s massive secondary mirror, now part of the world’s most advanced sky-survey telescope.

The discovery, made with the LOFAR (LOw Frequency ARray) radio instrument in Europe, indicates that galaxy clusters, which ...

A new result from the molecular gas survey in the Southern Pinwheel Galaxy M83 using the Atacama Large ...

Radio telescopes saw a strange burst of unknown energy in June 2024. Now we know it was from Relay 2, an early ...

France’s space agency joined European investors to inject nearly $18 million in French startup Skynopy, backing efforts to ...

Find out what's up in your night sky during July 2025 and how to see it in this Space.com stargazing guide.

Predicted by Einstein and dismissed as undetectable, gravitational waves were finally heard in 2016. Now, with observatories ...