For the first time, we have a front-row seat to one of the most violent events in the universe: a supernova. But there’s a catch - the shape of the explosion was not what we expected. In this video, ...

When most people think of a supernova, they're thinking of a Type II core-collapse supernova. These are massive stars that have reached the end of their time on the main sequence. They've used up ...

Some of the most spectacular images ever captured by the Hubble Space Telescope reveal the violent remains of exploding stars. These supernova remnants include glowing clouds of gas, rapidly expanding ...

WOH G64 has always been an oddball. It sits in the Large Magellanic Cloud, a small galaxy that orbits the Milky Way, and it ranks among the most extreme red supergiants known.

An extraordinarily rare, gravitationally lensed supernova may offer a powerful new way to measure the universe’s expansion rate.

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

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

Microscopic crystals extracted from meteorites could help settle a debate about the birth of our patch of the Milky Way.

With the Earth moving between the moon and the sun, its giant shadow changing the moon's reflected glow from ivory to a reddish color.

A star thousands of times larger than the Sun just underwent a dramatic transformation that's a prelude to catastrophe.

A rare gravitationally lensed supernova called SN 2025wny appears in five separate images due to the gravity of two ...

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