JWST found a black hole hiding in a galaxy more than 10 billion light-years away from Earth, and used a cosmic magnifying ...

Over 60 hours of light data was used to create this stunning view of the gravitationally bound "Leo Triplet" galaxies.

The James Webb telescope peered into an ancient spot of light, and found it to be the most metal-poor galaxy in the early universe.

NASA's Hubble Space Telescope snapped a delicate dance of celestial bodies in a new image of a distant galaxy that’s on a ...

A large protocluster of galaxies that existed 12.6 billion years ago, first discovered with the Subaru Telescope, has been ...

Observations of ancient galaxies called "Little Red Dots" by the James Webb Space Telescope (JWST) could finally answer the ...

With the help of the James Webb Space Telescope, astronomers have discovered a galaxy that violates the basic concepts of the ...

Here at Space.com, we love the night sky, rocket launches and sci-fi just as much as you do. Each month (from here on out) we want to celebrate that love by bringing you a collection of eclectic staff ...

If there is an absolute law in the universe, it’s that nothing can travel faster than the speed of light. For science-fiction enthusiasts, that’s a bit depressing. Space is big, and while the speed of ...

Astronomical observations show that the most massive galaxies in the early universe formed approximately three to four billion years after the Big Bang and stopped producing stars very early in cosmic ...

Mysterious blasts of radio waves from across the universe called fast radio bursts help astronomers catalog matter. ESO/M. Kornmesser, CC BY-SA Chris Impey, University of Arizona If you look across ...