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    Corey S Powell (coreyspowell@mastodon.social)'s status on Sunday, 26-Mar-2023 22:12:20 JSTCorey S PowellCorey S Powell

    This is the most convincing explanation I've seen for 'Oumuamua, the interstellar object that accelerated strangely as it flew away from the Sun.
    Most likely it was pushed by puffs of invisible hydrogen gas. Sorry -- not aliens! https://news.berkeley.edu/2023/03/22/surprisingly-simple-explanation-for-alien-comet-oumuamuas-weird-orbit/ #comet #interstellar

    In conversationSunday, 26-Mar-2023 22:12:20 JST from mastodon.socialpermalink

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      Surprisingly simple explanation for alien comet ‘Oumuamua’s weird orbit
      from Robert Sanders
      Six years ago, an interstellar comet whipped around the sun in an orbit that defied explanation. A Berkeley astrochemist now lays out a conclusive scenario for its unusual trajectory.
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