That the universe is expanding has been known for almost a hundred years now, but how fast? The exact rate of that expansion ...

The Hubble Space Telescope captured imagery of supernova 2018 GV from 2018-2019. It was seen in barred spiral galaxy NGC 2525 ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. This Hubble Space Telescope image features the galaxy LEDA 22057, which is located about 650 ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The comparison of two images taken by the Hubble Telescope showing the power of a supernova. | ...

Several telescopes used to observe the supernova SN Zwicky which was magnified nearly 25 times by a foreground galaxy acting as a lens. Credit: ESA/Hubble, L. Calçada ...

The powerful gravity of a galaxy embedded in a massive cluster of galaxies in this Hubble Space Telescope photo is producing multiple images of a single distant supernova far behind it. Both the ...

A deep space photographer spent months photographing the Crab Nebula and found his composite image, when compared with the 1999 image from the Hubble Space Telescope, shows the supernova's expansion.

"Thanks to the high resolution of our new images, we detected a faint structure on the northeast side of this supernova remnant that had not been observed before." When you purchase through links on ...

DS1, collapsed into a black hole without exploding, revealing how stars die in silent “failed supernova” events.