Blasts of gas travelling as fast as 20 million miles per hour are shooting out of the rarest stellar explosion in our galaxy ...

A brown dwarf is wobbling on its path around a star in a manner that indicates it has its own giant satellite. This ...

Solar storm warning systems could gain hours of advance time thanks to a completed UK-built magnetometer called MAGIC, which ...

Astronomers directly imaged a Jupiter-mass object orbiting a brown dwarf 72 light-years away, making it the strongest candidate yet for the first known exomoon.

Something we’ve never seen before is coming out of a solar system in our galaxy, astronomers say - Blasts of gas travelling ...

Although general relativity (GR) is an elegant theory of gravity, we don't often need to use it. For most gravitational ...

Nasa is about to launch a space observatory that could help settle some of the biggest mysteries in modern astronomy. The ...

A giant planet had been hiding inside one of astronomy’s most closely studied planetary systems, concealed by a bright disk of cosmic dust. Webb revealed Beta Pictoris d through atmospheric traces of ...

For 25 years, one of the Milky Way’s strangest stellar explosions hid its culprit behind its own debris. Now the dust has ...

Astronomers using the James Webb Space Telescope have captured one of the clearest views yet of how an early supermassive ...