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Lee Duna@lemmy.nz to Astronomy@mander.xyzEnglish · 1 year ago

Car-size asteroid discovered 2 days ago flies 30 times closer to Earth than the moon

www.livescience.com

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Car-size asteroid discovered 2 days ago flies 30 times closer to Earth than the moon

www.livescience.com

Lee Duna@lemmy.nz to Astronomy@mander.xyzEnglish · 1 year ago
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A newly discovered asteroid got within 12,000 miles of Earth on a harrowing, ultra-close approach today. The space rock won't return for 70 years.
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  • atzanteol@sh.itjust.works
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    1 year ago

    “30 times closer than the Moon” 🙄

    Around 12 thousand miles (19.3 thousand kilometers).

    • Yer Ma@lemm.ee
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      1 year ago

      12k miles is very close, the headline is using ridiculous comparisons, but 12k is closer than many medium and high orbit satellites.

      https://en.m.wikipedia.org/wiki/Medium_Earth_orbit

    • halcyoncmdr@lemmy.world
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      1 year ago

      Which on the scale of the solar system is essentially the width of a damned hair. We have satellites in higher orbits than that.

    • Diplomjodler@lemmy.world
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      1 year ago

      How much is that in elephants?

      • jam12705@lemmy.world
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        1 year ago

        I’m not up to date on the latest elephant measuring units but we’re talking at lease 7.8million horse lengths away of that helps.

        If you’re looking for greater accuracy we can always convert that to badgers with a simple formula.

      • acockworkorange@mander.xyz
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        1 year ago

        Rude to call your mom that.

    • bigbadmoose@lemmy.world
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      1 year ago

      Missed it by this 🤏 much

  • tiredofsametab@kbin.run
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    1 year ago

    I know that’s not how the phrase is meant to be read, but I can’t unsee it as it flying separately by the earth and the moon and deciding to buzz one of the two a bit closer.

    • Serinus@lemmy.world
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      1 year ago

      Than vs then.

      • tiredofsametab@kbin.run
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        1 year ago

        Hrm, so there’s a third interpretation.

  • someguy3@lemmy.ca
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    1 year ago

    Is that big enough to not burn up in the atmosphere?

    • atzanteol@sh.itjust.works
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      1 year ago

      This means it’s an asteroid with a weight-class that would have burned up in Earth’s atmosphere, if its orbit happened to intersect ours more directly.

      • dellish@lemmy.world
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        1 year ago

        So… Asteroid that would have burned up in the atmosphere will miss us instead. I guess that’s good news?

        • atzanteol@sh.itjust.works
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          1 year ago

          Livescience is 90% over-hyped nothing.

    • Shdwdrgn@mander.xyz
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      1 year ago

      A quick search suggests that something as small as 5 meters can survive hitting the ground, however there are a number of calculations to consider including the speed it is traveling, the entry angle, and the material it is made of.

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