When you look up at the night sky, it appears unchanging. But if you look deep enough you will find that the sky is in fact ...

One of the largest known stars in the universe underwent a dramatic transformation in 2014, new research shows, and may be preparing to explode. A study led by Gonzalo Muñoz-Sanchez at the National ...

NASA has detected a precursor or progenitor to a supernova for the first time – and it's all thanks to old photos. Researchers have now been able to study some of a supernova's progression by ...

A Northwestern University-led team of astronomers used NASA’s James Webb Space Telescope to discover a former star that ...

One of the largest known stars in the universe underwent a dramatic transformation in 2014, new research shows, and may be preparing to explode. At such a critical moment in US history, we need ...

Researchers used James Webb Telescope images to identify the star, which went supernova 40 million years ago ...

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

One of our universe's biggest stars has dramatically turned into a rare, yellow 'hypergiant' star, and astronomers aren't ...

Astronomers report that one of the universe's largest stars is showing signs of an impending supernova explosion, following ...

When you look up at the night sky, it appears unchanging. But if you look deep enough you will find that the sky is in fact constantly shifting ...

James Webb Space Telescope (JWST) have identified the progenitor star of supernova 2025pht, a stellar explosion that occurred 40 million years ago in the galaxy NGC 1637. This discovery, detailed in a ...