"Insight" Mars sensor "gentle" touches the ground – Technology news


2018-11-26 02:21:08 Source: Technology Daily

Science and Technology Daily, Beijing, November 25 (Reporter Fang Linlin) The official website of the National Aerospace and Space Agency (NASA) announced that the Mars Probe "InSight" will be on Mars on November 26, US time. . Engineers are closely monitoring the Insights health and traffic information and tracking Mars weather reports to find out if they need final adjustments in landing.

InSight is the abbreviation for "internal exploration using seismic studies, geodesy and heat transfer". "Insight" was first launched at the depths of Mars and launched on May 5 this year. Before landing, it moves to the top of the March Atmosphere at a speed of 19,800 kilometers per hour and descends slowly to 8 kilometers an hour before three feet reach the surface of Mars, which corresponds to the speed of man's jogging. This rapid deceleration must be done in less than 7 minutes.

Robo Grevor, the Russian landing force leader, said: "We can not manipulate the descent and rely on pre-programmed commands, and years have gone through testing the plan and learning about other Mars downs, and we remain vigilant until" Insight "comes to Elysium Planitia.

NASA Marco's engineer Anna Marina said that two system satellites have been tested for interstellar communications and are currently preparing for the next test. If all goes well, the MarCO may take a few seconds to receive and process the data and then send it back to the Earth at light speed. This means that the NASA team can tell people what they landed during landing and landing after 8 minutes of landing.

Once the detector is known to be safe, it must be confirmed that this milestone and the "sensory" sunscreen have been appropriately deployed. If everything goes well, the NASA team will be doing the scientific tools in three months.

Laurie Gretz, Director of the Planet Science Department at NASA Headquarters, said that we are expecting more and more after dismantling. When "Insight" is solved on the red planet, it begins collecting valuable information about Mars's internal structure that helps us. Read more about the formation and development of rocks and earth.

The former mission does not go underground to Mars, and now scientists can not wait for Mars to explore.


From Mars's Atmosphere, Mars's surface topography to Mars's liquid water, scientists have achieved remarkable achievements in this planet's study. "Engrave" collects valuable information about its internal structure after the fall of Mars, which undoubtedly leads researchers to further explore Marx and the cognitive limits of this red planet's human being continue to expand. I hope that "Insight" can also send good news from distant space to the Earth like a "curious" detector.


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