One of the brightest stars in the night sky has been getting oddly brighter, prompting speculations that it might soon explode in a supernova. Should we really look forward to such a dazzling ...

Betelgeuse is flustering astronomers once again, as it is now shining 50% brighter than usual. This dying red giant had only recently mysteriously dimmed its shine after an enormous explosion. It is ...

This large star pattern is composed of seven major stars from six constellations, with Betelgeuse near the center and Jupiter ...

Betelgeuse, one of the most luminous stars visible from Earth, continues to surprise astronomers. The red giant’s brightness fluctuations have long intrigued scientists, but new research suggests ...

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.

The Hubble Space Telescope may have solved the mystery of the curiously dimming star Betelgeuse, according to new research. And to add even more intrigue to the story, the star appears to be dimming ...

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 ...

The red giant star Betelgeuse, which was thought to be on the brink of a supernova explosion, is still revealing more secrets, even after the Hubble Space Telescope helped solve the mystery of why it ...

(CNN) — 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 ...

Betelgeuse, as imaged by the Hubble Space Telescope on August 13, 2020. Image: ESO/Digitized Sky Survey 2. Acknowledgment: Davide De Martin The bright star Betelgeuse, a prominent member of the Orion ...

Astronomers presented the intriguing possibility that Betelgeuse did not start off as a single star but is instead the product of a "quiet merger." When you purchase through links on our site, we may ...