When viewing a meteor shower, you are seeing pieces of comet debris that heat up and burn as they enter the Earth's ...

A massive, spacetime-warping cluster of galaxies is the setting of today's NASA/ESA Hubble Space Telescope image. The galaxy ...

Get ready for the Perseid meteor shower this August, a yearly spectacle as Earth passes through Comet Swift-Tuttle's dust ...

The James Webb Space Telescope (JWST) has celebrated its third anniversary of scientific operations with a dazzling new image of the Cat’s Paw Nebula. The picture reveals never-before-seen details ...