NASA s Perseverance Rover Captures Puff, Whir, Zap Sounds from Mars

Listen closely to new sounds from Mars recorded by NASAs Perseverance Mars rover, including puffs and pings from a rover tool, light Martian wind, the whirring of the agency s Ingenuity Mars Helicopter, and laser zaps. Most of the sounds best heard through headphones with the sound up were recorded using the microphone belonging to Perseverances SuperCam instrument, mounted on the head of the rovers mast. Other sounds, including the puffs and pings from the rovers Gaseous Dust Removal Tool, or gDRT, blowing shavings off rock faces, were recorded by another microphone mounted on the chassis of the rover. A new study based on recordings made by the rover reveals that the speed of sound is slower on the Red Planet than on Earth and that, mostly, a deep silence prevails in the much thinner atmosphere. For more information on the study go to: For more about Perseverance go to and nasa