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Jet Propulsion Laboratory: What Sounds Captured by NASA's Perseverance Rover Reveal About Mars
April 02, 2022
PASADENA, California, April 2 (TNSJou) -- NASA's Jet Propulsion Laboratory issued the following news:

A new study based on recordings made by the rover finds that the speed of sound is slower on the Red Planet than on Earth and that, mostly, a deep silence prevails.

Listen closely to sounds from Mars, recorded by NASA's Perseverance: the rover's mechanical whine and click in a light Martian wind; the whir of rotors on Ingenuity, the Mars helicopter; the c . . .

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