OUR NASA released a playlist with several sounds recorded on Mars. The site also allows you to compare the sounds of the Earth in the Martian atmosphere and still hear how you would sound on the red planet. OUR playlist sounds Mars counts wind grabs, helicopter flight ingenuity and even with 16 minutes perseverance walk the planet. To learn more.

1 year of recording to create a playlist

OUR NASA edited material recorded rover Perseverance for the last year. You may have heard the first sounds released last year, but they were not pleasant. now American space agency introduced the record company’s work: isolated audio recordings to showcase more specific sounds, and even adapted earth sounds for “genre”. Martian.

The first thing you may notice is that the sound in Mars it’s below. Due to its atmosphere, which has 1% of the density of our atmosphere, sounds in Red Planet do not reach the volume of a normal conversation in Earth. So if you were in Marstalking into your loved one’s ear would be completely normal (and, of course, romantic).

Higher sounds will also have problems in perception. Mars. Because it is 96% carbon, the Martian atmosphere absorbs a lot of high-pitched sounds, leaving only lower-frequency sounds to travel further. Listen to the comparison of the sound of a city with birds on Earth and on Mars to understand the difference.. You will also hear the sound of a bicycle horn. Or rather, try to listen.

And, of course, the speed of sound in Red Planet is also different. While on Earth the speed of sound is approximately 340 m/s (1216 km/h) at sea level at 25 degrees, in Mars, due to its low temperature, the speed of sound is approximately 240 m/s (864 km/h). if you were in Mars, would not notice a difference in speed when approaching the sound source, only when moving away. Imagine what it would be like to hear a siren on planet.

NASA reveals details of first human mission to Mars
A trip to the red planet is expected at the end of the next decade, but preparations have already begun

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Via: Gizmodo Source: NASA