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just_another_person@lemmy.world to science@lemmy.world · 1 year ago

New evidence found for Planet 9

phys.org

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New evidence found for Planet 9

phys.org

just_another_person@lemmy.world to science@lemmy.world · 1 year ago
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A small team of planetary scientists from the California Institute of Technology, Université Côte d'Azur and Southwest Research Institute reports possible new evidence of Planet 9. They have published their paper on the arXiv preprint server, and it has been accepted for publication in The Astrophysical Journal Letters.
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  • errer@lemmy.world
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    1 year ago

    This same group has been pushing this theory for a decade with no direct evidence. Each paper is just confirmation bias in action.

    • just_another_person@lemmy.worldOP
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      1 year ago

      Some amateur types have been pushing this for decades with zero evidence, but as the article says, a legit pair from Caltech finally found some circumstancial evidence it could be possible, and this expanded group is just throwing more on the pile. I think it’s just one of those “Well…let’s say it’s possible, here’s what we’d be looking at for evidence…” kind of deals.

  • TheControlled@lemmy.world
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    1 year ago

    Back in my day it was called Planet X, god dammit!

    • JamesTBagg@lemmy.world
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      1 year ago

      Because back in my (our) day Pluto was number, so Planet X worked. Planet VIIII doesn’t look as good.

      • swim@slrpnk.net
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        1 year ago

        Uh, you mean “IX”?

        • Klear@lemmy.world
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          1 year ago

          That means “Boy who is not able to satisfactorily explain what a Hrung is, nor why it should choose to collapse on Betelgeuse Seven”. I don’t see how that applies here.

          • swim@slrpnk.net
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            1 year ago

            Fair

          • FordBeeblebrox@lemmy.world
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            1 year ago

            Still trying to figure out what the hell it is

        • JamesTBagg@lemmy.world
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          1 year ago

          Yeah yeah. Same same.

        • Sanctus@lemmy.world
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          1 year ago

          Yes, Ix, let’s start naming these planets like its classic SciFi.

      • TheControlled@lemmy.world
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        1 year ago

        I know. I wasn’t being serious.

      • Syn_Attck@lemmy.today
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        1 year ago

        Nibiru. Not Pluto.

    • FenrirIII@lemmy.world
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      1 year ago

      I remember that from my childhood! My mother convinced me it was probably a bad science fiction movie

  • subignition@kbin.social
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    1 year ago

    A new planet in a distant orbit, you say?
    In before the signal is older than the universe itself.

    • Charred@feddit.it
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      1 year ago

      The downvotes are not getting the reference smh.

      Science compels us to blow up the sun!

      • just_another_person@lemmy.worldOP
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        1 year ago

        I do not get the reference, but I can tell it IS a reference, so throwing an upvote on it lol

        • subignition@kbin.social
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          1 year ago

          You should forget anything you’ve read in this thread and play Outer Wilds ASAP. And you should go into it as blind as possible. Trust me; you only get to experience it for the first time once.

    • Skua@kbin.social
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      1 year ago

      Invite me to the jam, I swear I can whistle well

      • mriormro@lemmy.world
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        1 year ago

        https://youtu.be/J9FImc2LOr8?si=cHDXjN1AJgp0g2YM

  • ceiphas@lemmy.world
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    1 year ago

    Just call it Rupert already!

    • Hupf@feddit.de
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      1 year ago

      George

  • kbin_space_program@kbin.run
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    1 year ago

    We can call the new planet Cerberus. On honor of Pluto.

    • massive_bereavement@kbin.social
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      1 year ago

      Wouldn’t we then confuse it with Pluto’s moon? Imagine a family of poor future Solar system travellers realizing they got the tickets for the moon, not the planet.

      • Frozengyro@lemmy.world
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        1 year ago

        Isn’t Pluto’s moon Charon?

        • 9bananas@lemmy.world
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          1 year ago

          pluto has more than one moon ;)

          • kbin_space_program@kbin.run
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            1 year ago

            Yeah but this aren’t planets. We could always just reuse the name Pluto. Then all the old books are right again.

            • accideath@lemmy.world
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              1 year ago

              That’s Pluto erasure. Pluto isn’t a planet but it’s damn well part of our solar system.

          • teft@lemmy.world
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            1 year ago

            Kerberos and Cerberus while referencing the same thing are spelled differently.

  • UnderpantsWeevil@lemmy.world
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    I find it amusing that we can prove the existence of black holes thousands of light years away and glean the state of the universe at its earliest moments, but we can’t decide whether there’s a rock big enough to count as a planet floating around the inside rim of the Oort Cloud.

    • Audacious@sh.itjust.works
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      It might be a miscalculation of orbital body models, which has happened before. Urbain Le Verrier was able to predict Neptune’s existence. Then he tried to predict a planet between Mercury and the Sun, because the current Newtonian physics wasn’t lining up to observations, a similar situation to how Neptune was found. Then Einstein’s work on gravity modeled the orbital bodies more accurately, ending the debate if there was another planet closer to the sun than Mercury. Just a different food-for-thought point of view, as I don’t know what the answer is obviously.

  • dezmd@lemmy.world
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    1 year ago

    Poor Ceres.

    https://en.m.wikipedia.org/wiki/Ceres_(dwarf_planet)

  • some_guy@lemmy.sdf.org
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    1 year ago

    Science and history are fun because we keep adding new information and proving / disproving theories.

  • BossDj@lemm.ee
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    The team acknowledges that other forces could be at play that might explain the behavior that they simulated but suggest they are less likely.

    Space Whales

  • El Barto@lemmy.world
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    These comments.

  • 🇰 🌀 🇱 🇦 🇳 🇦 🇰 🇮 🏆@yiffit.net
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    By all rights it should be planet 10. Pluto got shafted.

    • KISSmyOSFeddit@lemmy.world
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      1 year ago

      If Pluto (and others like it) were a planet, then it would be Planet 238 or something.

    • Tarquinn2049@lemmy.world
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      Unfortunately, Pluto was a victim of how hard it is/was for us to detect planets and other objects at that distance. It was the first one we saw for a while, but once we got a clearer picture, there was no way we could keep calling it a planet.

      • sorghum@sh.itjust.works
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        Nah, it’s easy.

        Pluto is a planet.

        See? Not that hard.

        Edit: My bad, I thought I was in !science_memes@mander.xyz

        • accideath@lemmy.world
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          But then why isn‘t Ceres also a Planet? Or Eris? Or Quaoar? Or any of the other objects classified as dwarf planets

          The answer is easy: Besides their size, they all behave very differently from the actual Planets. Doesn’t mean they’re any less important, they’re just something slightly different.

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