Birdwatch Note Rating
2024-05-16 13:32:51 UTC - HELPFUL
Rated by Participant: 5BB73EC94033F7A62705C17999DA59469D4C29A749AD50333949F640DFB5535F
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Original Note:
Video is of course not of the 1054 SN. Animation is also misleading. You would not see SN explosion Remnant "nebula" of a star light-years away. Just the point-like star brightens. It would be months/decades or much longer before the much fainter nebula is seen in night sky. https://www.astronomy.com/science/when-betelgeuse-goes-supernova-what-will-it-look-like-from-earth/
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