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The Time Network – NASA Ridge may have felt its first maneuver. Listen here!



Friday, April 26, 2019, 17:00 – Did it finally happen? NASA's successor, "Inside the Sabbath," may discover his first ship!

The latest Mars Mars Loader, InSight, which landed on the Fourth Planet of the Sun in late November 2018, has been set up for several months to discover what is called "Marks".

Now, based on the data that sent them back to NASA, it looks like it can actually reveal one!

"InSight's first readings carry the science that began with NASA's Apollo missions," said Bruce Baudert, Chief InSight Researcher at the JPL Propulsion Laboratory Laboratory (JPL), according to a NASA press release Tuesday "So far we have collected background noise, but this first event officially began with a new field: Marxist seismology!"

Has this NASA fighter taken his first MARSQUAKE? Listen

In the video, the first sound we hear is the vibrations caused by the air flowing through the ground. After that, it is a signal of what is probably a true mausoleum. Finally, the seismometer collected the vibrations from the movement of the robotic arm of the target. Vibrations are processed and converted to sound to hear.

According to NASA, the twinkling was discovered by the Inspiring Seismic Experiment on the Internal Structure (SIIS) (see below) on April 6, 2019, the 128th day of Mars after the InSight flight (Sol 128). While the seismometer treated us with the sounds of the wind on Mars, caused by the air that runs over solar panels on the ground floor, this seems to be the first recorded vibrations that are probably coming from the interior of the planet.

NASA InSight-SEIS-HP3 JPLThe InSight SEIS (Center) tool is on the surface of Mars on this photo taken on April 26, 2019 (Sol 146). Covered with a protective white dome, this instrument patiently waits to collect all the vibrations across the country. The other basic instrument of InSight, the Heat Pack and Physical Properties (HP ^ 3) is visible to the left, as is the edge of the port platform. Credit: NASA / JPL-Caltech

While NASA says there were three other vibration groups that collected the most sensitive detectors on the SIIS, on March 14 (Sal 105), April 10 (Sal 132) and April 11 (Sal 133) they were much weaker than April 6 (Sol 128 ) event.

"The Mars Sol 128 event is exciting, as its size and longer duration fit into the moon's profile detected on the Moon's surface during the Apollo missions," said Lori Glasse, director of NASA's Planetary Science Department in a press release. the press. During the Apollo missions of the 1960s and 1970s, seismometers placed on the surface by astronauts managed to record earthquakes on the moon, showing they were seismically active.

However, there is nothing to say, which caused these four penalties. The mission team is still trying to determine their source. Also, the current tremors are obviously not enough to give scientists any insights into the interior of Mars. As more and more extensive ones are discovered, it will allow mission scientists to slowly build a profile of what Mars is inside.

(YOU CAN NOT: Life on Mars? NASA Insight can help solve this mystery)

WHAT DOES IT HAPPEN?

Here on Earth, earthquakes appear as different tectonic plates that make up the surface of the planet and move around, pushing against or grinding past each other. When scientists began to record the vibrations caused by these tremors, they discovered something remarkable. They can actually use those vibrations to give us a really good idea of ​​what the inside of our planet looked like.

Poster on Earth Kelvinsong WikimediaThe interior of the Earth. Credit: Kelvinsong / Wikimedia Commons (CC BY-SA 3.0)

As for Mars, we have been sending spacecraft and robots for decades. So far, they only explore the space around the planet, the atmosphere of the planet and its surface.

Some orbiting spacecraft used a radar that penetrates into the ground to see a short distance beneath the surface, though. Scientists can build a pretty good model for what they think the inside of Mars is probably like, of course. What is the interior of the planet really it seems, however, is still – technically – unknown.

This is why NASA has sent InSight.

InSight, which advocates for internal research using seismic investigations, geodesy and thermal transport, has brought three things to accomplish its mission.

  • a seismometer called Seismic Experiment for Internal Structure (SEIS),
  • a thermal probe, called Heat Packaging and Physical Properties (HP ^ 3), and
  • meteorological station, to feel the temperature, wind and air pressure

SEIS is there to detect tremors that pass through the surface of Mars. These tremors can be caused by the movement of the material inside the planet, or the wind blowing on the ground, or may be due to the meteoroids striking the surface. HP ^ 3, after it is fully deployed, will take the planet's temperature, tells us how fast Mars cools. The meteorological station is primarily there, so that scientists can recognize the difference between the actual masks and wind noise and the changes in pressure and temperature (but they will also give us valuable information about the time of Elizum Planina).

With the data from all three, we need to get a clearer picture of Mars, to its core.

Source: NASA


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