This revelation means scientists might have to rethink Type II supernova models, which would result in some of these cosmic ...

Astronomers have unveiled the largest low-frequency radio color image of the Milky Way ever created, offering a sprawling, ...

Astronomers observe Type II supernova SN 2024bch behaving differently, with energy from Bowen fluorescence rather than ejecta interaction, challenging models of stellar death and high-energy neutrino ...

In November 1572, a brilliant new star appeared in the constellation Cassiopeia, shining so brightly that it was visible ...

Astronomers observed the fading light of supernova SN 2025kg, which followed the fast X-ray transient (FXT) named EP 250108a.

A sparkling new supernova has appeared in the night sky, and a telescope atop Mauna Kea in Hawaii was perfectly poised to capture the aftermath of the cosmic burst. The supernova was first spotted ...

An unexpected deep-sea deposit may be the smoking gun from a nearby star that exploded as a supernova in the relatively ...

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

When the two stars eventually smash into each other, the supernova explosion would be visible from Earth, even during daytime.