Betelgeuse, the bright reddish star marking the shoulder of the constellation Orion, is one of the closest stars to Earth that could plausibly explode as a supernova within a human lifetime, at least ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Go outside tonight when it gets dark and look to the ...

Add Yahoo as a preferred source to see more of our stories on Google. This artist’s concept shows the red supergiant star Betelgeuse and a companion star orbiting within the supergiant’s tenuous outer ...

High in the winter sky, marking the shoulder of the constellation Orion, sits a star nearing the end of its life in dramatic ...

Add Yahoo as a preferred source to see more of our stories on Google. Betelgeuse is one of the brightest stars in the night sky. A brilliant red star beaming through our night sky is Betelgeuse, an ...

A close analysis of the light curve – the record of starlight waxing and waning – for the old red supergiant star Betelgeuse has revealed the possibility of a 2nd star in the system. In other words, ...

When a prominent star in the night sky suddenly dims, it generates a lot of interest. That's what happened with the red supergiant star Betelgeuse between November 2019 and May 2020. Betelgeuse will ...

The yearslong dimming and brightening pattern of the huge star Betelgeuse (don’t worry—that’s just the second time we’ve said it!) may be due to a much tinier star orbiting the red supergiant, a team ...

Located within the Orion constellation, Betelgeuse is a red supergiant star. At one point in astronomical history it was one of the largest stars ever discovered, although this status has since been ...

Betelgeuse is one of the brightest stars in the night sky. Credit: Alan Dyer / VWPics / Universal Images Group via Getty Images A brilliant red star beaming through our night sky is Betelgeuse, an ...