Birdwatch Note Rating
2024-05-16 11:04:06 UTC - HELPFUL
Rated by Participant: CA7DC452032A4F74817D7600A42017EE9D858555D18A2D4255EDC55F8308DEAE
Participant Details
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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