NASA, Mars rover Perseverance March 7‘jewellery Jezero CraterHe revealed the audio recording of his journey in . your automobile entry and touchdown In the recording obtained with the (EDL) microphone, There is the sound of the mobility system that powers the wheels of the rover. Cracking sounds are additionally heard as the automobile strikes throughout the floor of the crimson planet. The recording length, which is fairly noisy, is 16 minutes.
So loud you name the hammer
Vandi Verma, senior engineer and rover driver of NASA’s Jet Propulsion Laboratory, on the report “Many individuals who see the photos do not admire the steel wheels. While you’re driving with these wheels on the rocks, it really will get fairly loud.” says.
Dave Gruel, chief engineer of the EDL system, feedback on the rover’s voice: “It is so loud that when you heard these noises whereas driving, you’d pull over and name a tow truck.”
NASA: Mars’ secret could also be in Salda Lake
Unique and unfiltered 16 minute recordingfeatures a high-pitched scratching sound in addition to the rover’s driving sounds. Perseverance’s engineering staff is nonetheless making an attempt to determine the place this high-pitched sound is coming from. However they voiced a couple of prospects. Accordingly, the scratching sound could also be coming from the mobility system. Or it might be brought on by electromagnetic interference from one in every of the rover’s electronics packing containers. nonetheless, NASAfiltering a few of the sound 90 seconds additionally a model revealed.
? Hear that? That is the sound of me driving over Martian rocks. This is the first time we have captured sounds whereas driving on Mars.
Learn full story: https://t.co/oqdnCJShjm pic.twitter.com/yKwypUSnE7
— NASA’s Perseverance Mars Rover (@NASAPersevere) March 17, 2021
Alongside the driving sound of Perseverance, a microphone that is a part of the SuperCam additionally recorded the sound of the Martian winds.
do not give“We visually really feel the variations between Earth and Mars. However sound is a wholly totally different dimension. “Sound permits us to see the variations between Earth and Mars and expertise this setting extra carefully.”
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