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NASA surprised the world at a press conference on Thursday by unveiling a voice in its possession that no one has ever heard of before, a voice of the wind on Mars, recorded last week with sensors from around the world. Listening installed in Insight probe launched by the US agency before Two years and landed on the surface of the red planet last November 26, having traveled more than 480 million kilometers.
With the recording, which caught the attention of the media and the media, the $ 850-million spacecraft broadcast new images of Earth-like objects among the planets of the solar system. while recording winds of 16 to 24 kilometers, almost slow. We hear his voice in a video taken by "Al-Arabiya.net" of a channel broadcast on "YouTube" from NASA, as the two-year Insight spying sensors are very sophisticated and sensitive, the human ear on the surface of Mars is calm, especially if the headphones are heard and loud.
"Only after Insight told us that"
The task is to study the rocks and soil "Insight" of Mars on the surface, as well as the temperature of the object and the wind speed. In addition to the most important exploration, the exploration in the ground to a depth of 5 meters, with the aid of a German-made excavator, with a measurement of the heat of the sub continent and the monitoring of rocks and surprises, I found, from the place where he landed in a wide and wide plain, known as the Elysium Planitia near the island. Planet Equator, an easy-to-read agency in the largest space on Mars.
In addition to precision instruments, British and French manufacturing, intended to monitor the earthquakes and to measure the degrees, will be separated by the probe of the epidermis Martian, so as to "listen" to the tremors and to draw the nature of the underlying layers of the surface and the composition. "But after Insight told us," said Suzanne Smrekar, deputy chief investigator of SIPAR's media program the day she arrived 10 days ago.
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