Giant star Betelgeuse has a ‘Betelbuddy’ — and it’s very little indeed

Astronomers have sighted Betelgeuse’s mysterious companion — and it’s turning out to be full of surprises.

Astrobitica October 22, 2025 (Last updated: October 22, 2025) 1 minute read

Astronomers have sighted Betelgeuse’s mysterious companion — and it’s turning out to be full of surprises.

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