• StormWalker@lemmy.zip
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    3 months ago

    It could be tested to a degree with a vacuum chamber here on earth. Put a little rocket inside horizontally and see if it moves when fired in a partial vacuum.

    • PythagreousTitties
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      3 months ago

      It might surprise you, but there have been numerous tests in vacuums on earth.

        • PythagreousTitties
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          3 months ago

          Yup. You’d also have to discount satellites as fake if you choose to not believe in rockets. And also everything that satellites provide for us.

          Plus, you know… basic physics.