NASA Calculates Speed of Sound on Mars, Finds a 'Deep Silence Prevails' - CNET

The Perseverance rover is listening in on the red planet.

NASA/JPL-Caltech/MSSS We know what Mars looks like (rocky). We know what it feels like (dusty, cold and windy). Now we also know what it sounds like thanks to NASA's Perseverance rover's ability to … [+1586 chars]

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