Astronomers have discovered a galaxy cluster burning five times hotter than theoretical models predicted, just 1.4 billion ...

A mysterious 10-second signal just rocked the world of astrophysics — and it came from 13 billion light-years away. In ...

The mysterious 10-second flash of energy, first detected in March, has been identified thanks to NASA's ever-impressive James ...

"Awards like these are a critical component of our incubator program for future missions, which combines government ...

After a string of dramatic failures, the huge Starship rocket from SpaceX had a fully successful test on Oct. 13, 2025. A ...

On Jan. 11, 2026, I watched anxiously at the tightly controlled Vandenberg Space Force Base in California as an awe-inspiring ...

James Webb Space Telescope data has revealed that an ancient dead galaxy in the early universe was choked by a supermassive ...

Among other things, the James Webb Space Telescope is designed to get us closer to finding habitable worlds around faraway ...

Pandora, a compact 325-kilogram spacecraft, boasts a novel 45-centimetre all-aluminium telescope developed with Lawrence ...

The James Webb Space Telescope is currently positioned about 1.5 million kilometers from Earth at a gravitational sweet spot ...

New data from the James Webb Space Telescope supports the existence of a supermassive black hole moving at 2.2 million mph, leaving behind a trail of stars and gas, researchers report.

Astronomers using the James Webb Space Telescope found a barred spiral galaxy that formed when the universe was only two billion years old ...