• NOT_RICK@lemmy.world
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    5 个月前

    It’s because those are relative speeds. The ISS speed is relative to the position of the earth. For the earth’s speed, I’d venture to guess it’s measuring the speed relative to either the sun or the galactic center.

    • dwindling7373@feddit.it
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      5 个月前

      The guy managed to connect button presses to letters to chain of thoughts it’s fair to assume he was being sarcastic.