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.

Hamas has now promised to release Israeli captives. Here, we put faces to the names of the living and the lost and tell their ...

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

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

NASA’s Hubble Space Telescope has captured a stunning image of a faraway galaxy that recently hosted a supernova. This galaxy ...

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

Hubble Captures a Distant Supernova The NASA/ESA Hubble Space Telescope has captured a striking image of a supernova and its ...

Unusual detection bolsters evidence that the mysterious signals can be caused by different astrophysical events.

"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 ...