Astronomers spy never-before-seen star orbiting Betelgeuse

July 26, 2025

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1 min read

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CNN

Betelgeuse, one of the brightest stars in the night sky, may not be alone. And its potential companion may be responsible for one of the star’s enduring mysteries.

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 known and most luminous stars in the night sky, Bete... [11480 chars]

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Source: CNN

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