NASA's Hubble Space Telescope Observations Resolve "One Of The Biggest Mysteries" About BetelgeuseWhen Betelgeuse finally collapses, the star – currently a red supergiant – will likely shine as brightly as the Moon in the sky for about two weeks, and be visible during the daytime for 6-12 months after that.The rest of this article is behind a paywall. Please sign in or subscribe to access the...
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