Astronomers observe companion star orbiting stellar giant Betelgeuse

New telescope images provide best evidence yet that the bright red star Betelgeuse is actually 2 stars in disguise

Betelgeuse, the bright reddish star that marks Orion's shoulder, has kept skywatchers company for thousands of years — and it may have had company of its own the whole time.Astronomers say they've captured the clearest image yet of a faint star orbiting tightly around Betelgeuse, in what they're calling the strongest evidence so far that the famous red supergiant isn't flying solo. The find was announced by the European Southern Observatory (ESO…

Betelgeuse Companion Star Discovered: Astronomers Confirm Binary System in Milestone Imaging | 🔬 LatestLY

Astronomers have confirmed via direct imaging that the red supergiant Betelgeuse has a binary companion star. While solving a century-long mystery, the discovery complicates predictions for when the massive star will eventually end in a supernova explosion. 'If the two stars have interacted or will interact, it could delay or accelerate the supernova,' author Miguel Montargès said. 🔬 Betelgeuse Companion Star Discovered: Astronomers Confirm Bin…

After Centuries of Research, Betelgeuse Turns Out to Be Two Stars, Not One

The companion is hotter, brighter and more massive than astronomers expected.

Astronomers capture image of possible companion to famous star Betelgeuse

Scientists have theorized that there may be two Betelgeuse stars for 100 years.

First image taken of Betelgeuse’s elusive companion star

Astronomers unveiled Tuesday the first image ever captured of an elusive companion star orbiting Betelgeuse, one of the brightest and most famous stars in the night sky.

Dutch astronomer helps find partner star around Betelgeuse after “century” of searching

Astronomers have found convincing evidence that Betelgeuse, one of the best-known stars in the night sky, is not alone. They announced the discovery in a research article in Astronomy & Astrophysics. A team of researchers, including Dutch astronomer Alex de Koter, captured an image of a partner star, which they call Betelgeuse B. The lead researcher calls the discovery “the conclusion of a search that has lasted a century.”