Astronomers have discovered a remarkable planetary system that challenges long-held assumptions about where planets can ...

A recent study found that Jupiter was once twice the size that it is now, making it big enough to swallow up 2,000 Earths.

Small companion galaxies around our neighboring Andromeda galaxy appear to stretch and point toward Earth in a fascinating ...

The James Webb Space Telescope (JWST) has shattered another cosmic record, detecting the most distant galaxy ever ...