Betelgeuse, one of the brightest stars in the night sky, has shown behavior that does not fully align with current stellar ...

Recent observations of Betelgeuse, a star located in the constellation Orion, have created a mystery about the red supergiant. They suggest it is spinning much faster than a star its size should be ...

Astronomers have observed what they believe to be a never-before-seen companion star orbiting Betelgeuse, a pulsating red supergiant star in the shoulder of the Orion constellation. One of the best ...

Betelgeuse, one of the brightest and biggest stars in our night sky, has been acting strangely for years — suddenly dimming, then brightening again every six years. Now, astronomers believe they’ve ...

Betelgeuse is one of the best-known stars in the night sky, as well as the easiest to find. New examinations of this behemoth star suggest it is both smaller — and closer — than astronomers believed.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The mysterious strange dimming seen last year in the huge star Betelgeuse may be from giant ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. When buzz started to circulate among astronomers that the nearby ...

Optical proof of a tiny companion orbiting supergiant star Betelgeuse is hard to come by. Hubble just spotted new evidence.

Learn how Betelgeuse's atmosphere has been altered by its companion star, which has left behind a trail of expanding gas. There are times when the red supergiant star Betelgeuse looks slightly amiss, ...

Betelgeuse — a bright, red supergiant star, pronounced “Beetlejuice,” that’s around 640 light years from our planet — is now “a good candidate for the next galactic supernova,” according to new ...