We thought Betelgeuse was dying alone. New evidence reveals a secret partner
Sandeep K S
Jan 19
1 min read
This infographic explores the mysterious behavior of the red supergiant star and its newly discovered companion, Siwarha. The image explains Betelgeuse's puzzling brightness changes, the 2023 "Great Dimming," and the 6-year periodic cycle caused by Siwarha's orbit, which creates a "wake" in Betelgeuse's atmosphere.
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