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.

It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across ...

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

Astronomers have witnessed one of our universe’s biggest stars transforming into a rare stellar body, and the dramatic ...

Astronomers have witnessed one of our universe’s biggest stars transforming into a rare stellar body, and the dramatic metamorphosis may be the prequel to a powerful supernova explosion that sees this ...

Astronomers report the rapid transition of WOH G64 from a red supergiant to a yellow hypergiant, based on photometric and spectroscopic observations published in Nature Astronomy.

Far beyond the Milky Way, in a nearby satellite galaxy, a giant star has been shifting in a way astronomers did not expect.

One of our universe's biggest stars has dramatically turned into a rare, yellow 'hypergiant' star, and astronomers aren't sure when it will go supernova.

The findings, published on February 12 in Science, are stirring excitement. For the first time, astronomers can trace step by step how some stars vanish into black holes, while others explode in ...

James Hood is a secret rock star. He’s not a household name, but he looks the part and walks the walk—thankfully without ...

Astronomers say one of the universe’s largest stars has dramatically changed since 2014, possibly entering a rare final phase that could end in a spectacular supernova explosion.

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 ...