Astronomers have used a novel technique to find evidence of a secret "buddy" star orbiting Betelgeuse, one of the brightest ...

A team of astronomers have made a fascinating discovery that forces us to rethink our understanding of how dead stars behave.

Hundreds of amateur astronomers are gathering this weekend on Breezy Hill in Springfield, Vermont for the annual Stellafane ...

Images from two different telescopes give astronomers a glimpse at the formation of a "new" planetary system around a star ...

The findings confirm a long-standing theory first proposed in the early 1900s. More importantly, it sheds new light on how ...

Astronomers have likely witnessed a planet forming in real time, seen inside a spiral arm of the HD 135344B protoplanetary ...

The astronomers observed hot minerals just beginning to solidify – the first specks of planet-forming material, the ...

Scientists have long speculated that Betelgeuse, one of the brightest stars in the night sky, is not alone. Now, thanks to ...

As NASA reports, two astronomers working with raw Webb data the space agency periodically makes available to researchers, ...

Unlike active galaxies that constantly pull in surrounding material, these black holes lie dormant until a star passes by.

The fact that Betelgeuse is one of the brightest stars in the sky over Earth, visible with the naked eye, has made it one of ...

A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever ...