Astronomers share best-ever evidence that Betelgeuse has a secret...

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2025-07-24 18:00:08

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Astronomers share best-ever evidence that Betelgeuse has a secret companion star and they've nicknamed it 'her bracelet'

Astronomers have used a novel technique to find evidence of a secret "buddy" star orbiting Betelgeuse, one of the brightest objects in the night sky but this sun-size companion may not survive for long.

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