This week, the James Webb Space Telescope zooms in on the iconic Sombrero Galaxy, revealing the first-ever mid-infrared ...

After over 20 years of planning and delays, the most powerful telescope of all time officially went into operation. Now, one ...

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

The James Webb Space Telescope (JWST) shows off its infrared capabilities once again in new imaging of the well-known ...

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

"Maybe we didn't understand the universe as well as we thought," said astrophysicist Justus Gibson of CU Boulder.

"This unique lensing configuration allows us to constrain both the Hubble constant and dark energy parameters simultaneously ...

The James Webb Space Telescope has captured images of galaxies from a time when the Universe was less than a billion years ...

A new JWST study has revealed the true origins of a luminous quasar that has been duplicated six times as its light "zig-zags ...

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