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xkcd bot@lemmy.worldB to xkcd@lemmy.worldEnglish · 2 months ago

xkcd #3156: Planetary Rings

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xkcd #3156: Planetary Rings

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xkcd bot@lemmy.worldB to xkcd@lemmy.worldEnglish · 2 months ago
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xkcd #3156: Planetary Rings

Title text:

If you don’t know where you are on Earth, the angle of satellite dishes can help constrain your latitude. If some of them are pointing straight up, you’re probably near the Equator, right under the ring.

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Source: https://xkcd.com/3156/

explainxkcd for #3156

  • zqwzzle@lemmy.ca
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    2 months ago

    From what I could find that’s probably the band of decommissioned geosynchronous satellites. Apparently they’ll slowly match the orbital plane of the earth around the sun.

    https://space.stackexchange.com/questions/12528/why-is-the-ribbon-of-decommissioned-geosynchronous-satellites-skewed

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