LONDON — Ruptures of undersea cables that have rattled European security officials in recent months were likely the result of ...

Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.

MIT astronomers have been captivated by the strange behaviors of a supermassive black located 270 million light-years away, ...

Something pretty extraordinary happened over Spain on a Saturday night recently. What folks first thought was a meteorite ...

Ashley Zelinskie's VR artwork Twin Quasar was inspired by the iconic deep-space image from the James Webb Space Telescope ...

A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get ...

Developed by ESA, the tiny signal amplifier is aimed at making the future radar-observing and telecommunications space ...

As Los Angeles firefighters battle remaining hotspots more than a week into deadly blazes, scientists and engineers hope growing availability of satellite data will help in the future.

NASA-backed private stations rise, India nears crewed flight, China eyes new milestones, and SpaceX pushes Starship’s limits.

Smaller than a strawberry seed, this tiny signal amplifier was produced by the European Space Agency to fill a missing link ...

"We have had a very detailed analysis of the maiden flight and obviously discovered a few anomalies and things that need to ...

At sunrise on Oct. 1, 2024, SL-15 launched into a perfectly clear blue sky over the desert from Spaceport America, in Las ...