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    Phil Plait (badastro@mastodon.social)'s status on Tuesday, 12-Dec-2023 01:42:13 JST Phil Plait Phil Plait

    For a few moments tonight Betelegeuse will disappear from our skies! No, it's not going supernova: An asteroid will pass directly in front of it, creating a kind of stellar eclipse.

    Here's what this means, and how to watch:

    https://badastronomy.substack.com/p/big-body-briefly-blocks-betelgeuse

    In conversation about 11 months ago from mastodon.social permalink

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