Listen to the terrible sounds of Mars recorded by Nasa Rover

A NASA Rover Mombling in the last four years above the red desert planet recorded an audio recording Mars;

In this stranger in the world 156 million miles To leave spaceEven everyday wind and mechanical parts whispers are exotic to human ears. Scientists say this is because the Martian atmosphere is about 1 percent.

How to describe what Perseverance Did I hear Jezero Crater?

Well, that’s not the case No Sounds like a terrible noise of Stanley Kubrick’s ambient 2001: Space OdysseyBut you can listen to yourself.

As a desire for DJs or singer-Dainian author, perseverance has a SoundCloud The account where people can experience the latest Mars tracks. NASA shared some strange audio recordings this week captured by Rover. You can find the selection further in this story.

See too: Nasa Mars Rover looked at the spirited sky. What he saw was not a star.

Credit: NASA / JPL-Caltech Illustration

When 2021 Rover touched Mars, not only brought cameras, exercises and Pipes for rock samples; He also carried two microphones-no special, only a couple of flawless devices that everyone could buy online. The only modification of NASA has been added Small networks At the end of the mikai to protect them from them Mars dust;

One of the microphones attached to Rover’s Head is known as SuperCam and recorded most of the audio; The other is attached to the body. What they picked up is changing the thinking of scientists about the Red Planet.

This is the first time humanity has ever been able to listen to another world.

“We all saw these beautiful images we get from Mars,” Nina Lanza said in NASA’s video, a scientist at the Los Alama National Laboratory, “but with a reliable one to add those images, I seem to be almost there.

NASA shared Mars in the post above “X.

Investigators have announced The first study Mars in the acoustics magazine NatureBased on perseverance records, in 2022, apparently the Red Planet is a much quieter place than thought at first, and not only because This is unpopular;

It was very quiet, actually a time when the Rover team believed the microphone had stopped working. But perseverance just didn’t get a lot of material from its environment. This is mainly due to the low atmospheric pressure of Mars, although the pressure may vary according to the seasons.

The team investigating these sounds found that Mars’ Thin weatherConsisted mainly of carbon dioxide, forcing sound waves to behave differently. On Earth, the sound travels at about 767 miles per hour. On Mars, the deeper square moves at about 537 miles per hour, while the taller is slightly faster at 559 miles per hour.

The thin atmosphere also reduces the sound of the atmosphere. The sound that could be heard from 200 feet on the ground, fell 30 feet on Mars. Higher tones have an even shorter range.

Microphones attached to perseverance are non -shelf devices that everyone could buy online. Credit: NASA / JPL-Caltech

“The sounds on Earth have a very rich harmonic. You can hear a few frequencies. In the video it gets a really nice sound,” said NASA scientist Justin Maki. “On the Martian atmosphere relieves many of those higher frequencies. So you tend to hear lower frequencies, and it is much more isolated sound, slightly silenced than sounds we hear on Earth.”

With this data, scientists learned that some of their previous models, as they believe, the sound should move, Mars miss the sign.

“The Martian atmosphere can spread much further than we thought it could,” Lanza said.

Translation: The Red Planet can literally perform a melody.