> they move on the scale of meters per second That’s still 2 or 3 orders of magn... | Hacker News

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		antonvs 44 days ago \| parent \| context \| favorite \| on: Maybe that's not liquid water on Mars after all > they move on the scale of meters per second That’s still 2 or 3 orders of magnitude too high. The top speed of the Perseverance and Curiosity rovers is around 45 millimeters per second.

helterskelter 44 days ago [–]

Yeah seconds per meter would be a more appropriate measure.

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