New research indicates that matter ejected during the supernova death of a star can fall back to neutrons stars, giving rise ...

A blast of radio waves from the outskirts of an ancient galaxy challenges theories about what creates such bursts.

NASA's Hubble Space Telescope has captured a 'boom' in deep space, estimated to be at least 600 million light years away from ...

One of the youngest supernova remnants in our galaxy, Cassiopeia A glows with the energy of a star’s final breath.

The subject of this NASA/ESA Hubble Space Telescope image is a supernova-hosting galaxy located about 600 million light-years ...

SN 2024PI is special because it's classified as a Type Ia supernova. A white dwarf, which is an incredibly dense, small "dead" star (about the size of a planet), must exist before this special ...

"The large volume of data from Rubin will give us a sample of all kinds of Type Ia supernovas at a range of distances and in ...

A Distant Supernova Discovery This latest image from the Hubble Space Telescope features a distant galaxy located about 600 ...

Hubble captures supernova SN 2022aajn in Gemini, aiding research on cosmic distances and intergalactic dust effects.

"Most of the external layers of a massive star are removed during the supernova, but some material falls back, making the neutron star spin faster." Out in the universe lie dead stellar remnants ...

The Hubble Space Telescope captured a stunning image of a galaxy in the constellation Gemini, hosting a supernova named SN ...