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paulhammond5155@lemmy.world to Space@mander.xyzEnglish · 3 months ago

New Moon Discovered Orbiting Uranus Using NASA’s Webb Telescope

science.nasa.gov

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New Moon Discovered Orbiting Uranus Using NASA’s Webb Telescope

science.nasa.gov

paulhammond5155@lemmy.world to Space@mander.xyzEnglish · 3 months ago
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New Moon Discovered Orbiting Uranus Using NASA’s Webb Telescope - NASA Science
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Using NASA’s James Webb Space Telescope, a team led by the Southwest Research Institute (SwRI) has identified a previously unknown moon orbiting Uranus,
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  • WhatAmLemmy@lemmy.world
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    3 months ago

    One 10 kms in diameter.

    At what size does it stop being considered a moon and start being considered space debris?

    I find it rather ridiculous that pluto isn’t a planet but this is a moon.

    • Zachariah@lemmy.world
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      3 months ago

      “dwarf moon” in 3… 2…

    • crunchy@lemmy.dbzer0.com
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      3 months ago

      Saturn: laughs nervously

    • glimse@lemmy.world
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      3 months ago

      Apparently there is no established size requirement

      There is no established lower limit on what is considered a “moon”. Every natural celestial body with an identified orbit around a planet of the Solar System, some as small as a kilometer across, has been considered a moon, though objects a tenth that size within Saturn’s rings, which have not been directly observed, have been called moonlets. Small asteroid moons (natural satellites of asteroids), such as Dactyl, have also been called moonlets.

    • hemmes@lemmy.world
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      3 months ago

      Um…Pluto’s a planet!

  • ComradeSharkfucker@lemmy.ml
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    3 months ago

    Moon named finger

    • webp@mander.xyz
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      3 months ago

      🙏

  • otter@lemmy.dbzer0.com
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    3 months ago

    Where’s the space bidet when ya need it?

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