• DannyBoy
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    4 months ago

    Have you gone 13.6 km up there to verify it’s not there?

    • ulkesh@lemmy.world
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      4 months ago

      13.6km is 44,619ft.

      So nearly every time one flies commercial, yes, since cruising altitude is between 30,000 and 40,000 feet. I think a large triple-star system would be quite visible at that point.