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

In A Nutshell A massive star in the Andromeda Galaxy faded by more than 10,000 times over a decade and vanished from view, likely collapsing into a black hole without exploding as a supernova ...

A burst of light in the deep sky is doing something it should not be able to do. It looks like one supernova, but it shows up ...

An international team of astronomers has carried out photometric and spectroscopic observations of SN 2024abvb—a recently ...

NASA has detected a precursor or progenitor to a supernova for the first time – and it's all thanks to old photos.

Astronomers used Webb to find the star behind supernova 2025pht, revealing how thick dust can hide massive red supergiants.

Wa-hoo! One of the closest supernovas in years was discovered at a very early stage in the bright galaxy M101, the Pinwheel Galaxy, in Ursa Major. The galaxy can be found just above the Handle of the ...

A before and after of the Pinwheel Galaxy, courtesy of observer and Unistellar College Astronomy Network member, Scott Kardel. July 11, 2023, Mountain View, CA - In an unprecedented achievement, ...

Discover how the giant star WOH G64, one of the largest known, transformed in 2014 and might be heading for a supernova.

Supernovae aren't one of the JWST's main science themes, but the perceptive telescope is full of surprises. Recently, it pinpointed a single star in a galaxy when the universe was only about 730 ...

The big picture: NASA's James Webb Space Telescope recently managed to capture imagery of the oldest and farthest known supernova explosion – an event that occurred when the universe was just 730 ...