What can an ancient supernova teach scientists about Earth and celestial objects? This is what a study recently published in ...

A high-definition image of supernova wreckage from NASA's space telescope was revealed as part of the White House's holiday celebrations. The James Webb Space Telescope's image of the Cassiopeia A ...

The supernova was first observed Tuesday (Jan. 21) at 7:20 p.m. local time (19:20 UTC) by a group of students led by Steve Fossey at the University College London. "It was a surreal and exciting ...

The Hubble Space Telescope got a peek at one of the most awesome light shows in the universe, catching a supernova that outshone every star in its galaxy. It observed the exploding star over the ...

Betelgeuse, 650 light years away, may be nearing the end of its fuel, meaning its supernova could light Earth’s skies as ...

Toronto, Ontario (CTV Network) — Astronomers have captured breathtaking new photos of a nearby supernova. Japanese astronomer Koichi Itagaki discovered the remnants of the star explosion called SN ...

Overnight, astronomers spotted what may be a very close white dwarf supernova—close in cosmic terms at least. This bright explosion, seen in the M82 "Cigar" galaxy, is roughly 12 million light-years ...

An exploding star has suddenly appeared in the night sky, dazzling astronomers who haven't seen a new supernova so close to our solar system in more than 20 years. In just the last few days, a the ...

On a September night in Argentina, amateur astronomer Victor Buso took his camera outside, mounted it on a 16-inch telescope and trained it on a spiral galaxy some 80 million light-years from Earth.

Editor's Update for Jan. 23: Skywatchers around the world are taking a look at the new supernova in galaxy M83. To see their new photos and impressions, read: New Supernova in Night Sky Captivates ...