Comment on NASA Successfully Tests Revolutionary Rocket That Could Get Us to Mars Faster

• Shady_Shiroe@lemmy.world ⁨1⁩ ⁨year⁩ ago

  [deleted]

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  • c10l@lemmy.world ⁨1⁩ ⁨year⁩ ago

    The international standard is km/h.

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    • zergtoshi@lemmy.world ⁨1⁩ ⁨year⁩ ago

      Why not using SI units and m/s?

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      • c10l@lemmy.world ⁨1⁩ ⁨year⁩ ago

        km/h is an SI unit.

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