• Bassman1805@lemmy.world
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    1 day ago

    The one thing that upset me watching the Artemis II mission broadcast was the constant use of imperial units.

    NASA uses metric units internally. They had to intentionally translate than back into imperial units for the livestream. Please, folks. Use the better units.

      • ShinkanTrain@lemmy.ml
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        20 hours ago

        You might be referring to the Mars Climate Orbiter mishap. It crashed into the atmosphere because NASA used SI units, while Lockheed Martin, who worked as a contractor, used imperial. Specifically, what fucked it up was the measurement of impulse of the thrusters (pound-force-seconds vs newton-seconds)