The speed of sound on Mars is different from Earth, Perseverance rover finds - Space.com

Lower-pitched sounds travel more slowly on Mars than higher-pitched ones, according to new data from NASA's Perseverance rover.

NASA's Mars rover Perseverance has found that sound travels much more slowly on the Red Planet than it does on Earth and behaves in some unexpected ways that could have strange consequences for commu… [+3498 chars]

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