When it comes to telescopes, there are no bigger names than Hubble and Webb, but why have two space telescopes anyway, how ...

The Hubble Space Telescope searches the universe to understand how planets, stars, and galaxies form. Recently, it captured ...

Hubble captures three infant stars lighting up a blue nebula, with a secret protostar forming in a shadowed disc below.

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

The largest and brightest is an enormous supergiant star about 100 times the mass of the Sun and five million times brighter.

Festive And Free-Floating This Hubble image captures a radiant red scene from the Westerhout 5 nebula, about 7,000 light-years away. It features a free-floating Evaporating Gaseous Globule (frEGG), a ...