Astronomers have discovered a planetary system that appears to flip one of astronomy's most reliable rules on its head.

The FCC approved 4,500 more Amazon LEO satellites, expanding its constellation to 7,700 as it ramps up competition with ...

The most powerful version of Europe's Ariane 6 rocket Thursday carried 32 satellites into space for the Amazon Leo network, ...

A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, ...

A global team of astronomers, led by the University of Warwick, have used a European Space Agency (ESA) telescope to discover ...

Their observations of a faint, cool M-dwarf star called LHS 1903 revealed a system with a rocky world at its outer edge. LHS ...

NASA and SpaceX will both provide live coverage of the Crew-12 mission to the International Space Station. Here's how to ...

Astronomy and commercial space are often portrayed as being on a collision course, yet their futures are deeply intertwined. As satellite constellations expand, astronomers raise concerns about trails ...

NASA's Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) was built for ...

Extreme solar activity or even a software glitch could put us just days away from a satellite collision in low-Earth orbit.

On Wednesday (Feb. 11), the commercial spaceflight company sent 25 more of its broadband internet relay units into space. The ...

In a meeting with employees at his company xAI, Mr. Musk revealed a vision for a facility that includes a giant catapult to launch his satellites into space.