NASA's Hubble Space Telescope managed to capture an incredible image of a galaxy that looks an awful lot like a bullseye. "This was a serendipitous discovery," said Imad Pasha, the lead researcher and ...

NASA and the European Space Station launched the Hubble Space Telescope in 1990, and over the past 34 years it’s been responsible for some of the most important discoveries in the universe. Now, it ...

This image from the NASA/ESA/CSA James Webb Space Telescope revisits one of the most iconic regions of the sky, the Hubble Ultra Deep Field, through the eyes of two of Webb's instruments. The result ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. LEDA 1313424, aptly nicknamed the Bullseye, is two and a half times the size of our Milky Way and ...

A revolutionary image made over 10 days in December 1995 from the Hubble Telescope 30 years ago of an area of the sky astronomers had thought was empty displays a massive quantity of celestial bodies.

The Hubble tension is one of the biggest mysteries in cosmology. It centers around the Hubble constant—the measurement of how fast our universe is expanding—which comes out as two different numbers ...

The world's most famous telescope is celebrating in style with new views of Mars, nebulas and a galaxy that reminds us of home. Freelance writer Amanda C. Kooser covers gadgets and tech news with a ...

Hubble Space Telescope observations have provided size estimates for the nucleus of interstellar comet 3I/ATLAS, ranging from 320 meters to 5.6 kilometers in diameter, though the nucleus itself ...