Two different space telescopes have looked at the same galaxy, so you can see the difference in how they observe the universe ...

"A high point of our journey [has been] witnessing the entire telescope come together as an aligned system — a moment that ...

"We pushed our detection limit down to the brown dwarfs of the cluster, which are the smallest stars that can form!" ...

A photo shared on social media authentically showed the Helix Nebula captured by NASA's Hubble Space Telescope. Rating: Fake ...

The teams behind two potential new space telescopes have embarked on their final design studies as they go head-to-head to ...

Brian Greene (Cosmic String Theory) and Astrophysicist Ethan Siegel have collaborated on a National Geographic coffee-table ...

The Hubble Space Telescope captured an image of NGC 4694, a galaxy that possesses unusual properties that complicate its ...

This shot from the NASA/ESA Hubble Space Telescope shows a maelstrom of glowing gas and dark dust within one of the Milky Way ...

A composite of galaxy cluster known as MACS0416 created using James Webb Space Telescope and Hubble Space Telescope imagery.

Hubble's new image of UGC 10043 shows a rare side view of this spiral galaxy, revealing a prominent bulge and curved edges.

One of the greatest astronomer's, who changed our entire understanding of the universe, was born 135 years ago today ...