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Articles tagged: Betegeuse

  • Betegeuse, red supergiant, Type II Supernovae 30 December 2019 Will Betelgeuse go supernova soon? Probably not say some astronomers

    ...? A yellow supergiant phase perhaps? In the 19th century, British astronomer Sir John Herschel, noted many variations in Betegeuse’s brightness including a 10-year quiescent period that started in 1839. This had followed two episodes of excessive...

    • Betegeuse
    • red supergiant
    • Type II Supernovae

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