Gemini Observatory @GeminiObs · 21 Jul 2025
Say it 3 times: Betelgeuse, Betelgeuse, Betelgeuse. Astronomers using @Geminiobs North found a hidden companion star orbiting inside Betelgeuse’s atmosphere, the first close-in companion ever seen around a supergiant star. 🔗 https://t.co/8PUn3aS4Fj 📷GeminiObs/NOIRLab/NSF/AURA https://t.co/FTrZKPpEZf
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