• Scubus@sh.itjust.works
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    1 年前

    We can absolutely go way faster. The fastest thing we’ve ever built is currently the parker solar probe. Relative to the sun, it’s traveling so fast it could do a flyby of earths entire width in (I’m just guessing, don’t quote me) probably a couple seconds.

    • evidences@lemmy.world
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      1 年前

      I just did the math. Parker’s top speed is around 430,000mph. So with the earth being a bit over 7900 miles across it would take a minute for Parker to traverse the width of the earth.