NASA is preparing to launch the Mars Lander for 6 months. The space cruising trip is full of crises.

category:Internet
 NASA is preparing to launch the Mars Lander for 6 months. The space cruising trip is full of crises.


Picture: the surface of Mars This year, NASA will carry out the latest Mars mission in November, and will experience a similar seven minute horror. But unlike the curiosity detector, the InSight, the abbreviation for internal exploration by seismic survey, geodetic and thermal transmission, will spend its life somewhere on the surface of Mars, digging holes in the soil to study the characteristics of the planet. If weather permits, the insight will be launched in California soon. At present, the US Air Force meteorologist who oversees the launch of vandenfield Air Force Base predicts that the probability of good weather on the launch date is only 20%. The launch window of insight is not until June 8th, when the earth and Mars begin to form a straight line, enabling them to take a fast and direct journey. But before another terrible drop, NASA will have to wait for six months. In the long space cruise, the scientists, engineers, and other staff who are responsible for the actual operation and order of the test order need to be patient. At the beginning of the journey, people felt relieved of the success of the insight from the earths gravity into space. Almost all of the parts were tested, including low temperature, violent shaking, and great noise when the cave number reached the launching pad. Although the insight is made up of heavy metals, it also contains the sweat and tears of R & D personnel. Florence FlorenceTan, a secondary technical expert at NASAs scientific task force, said, when the cave was finally entered into space, you finally got a sigh of relief. Florence is the Chief Electrical Engineer of the sample analysis unit of curiosity probe. She also took part in the Cassini mission that crashed into Saturn last year, which took 7 years to reach her destination. Florence said, you cant do anything about it, and you cant bring anything back. Within a few days after the launch, the insight team must check the hardware of the detector to ensure that it can withstand the pressure of the launch. They will do more tests to monitor the health of the instruments and systems. Most of the cruises were a great rehearsal, and the staff underwent a series of operational readiness tests. They are conducting operations, data collection and analysis exercises to prepare the probe for Mars in the future. They simulate all processes, from device deployment to planning, and how and when to send instructions to ensure that the operations of a team do not interfere with the tasks of other teams. In the 9 - month space cruise of curiosity, NASA deployed a counterfeit probe in the New Mexico desert to let scientists and engineers go back to their laboratories and use their hands. They will study geomorphological photographs and plan to explore the path of vehicles and where to drill soil samples. Florence said: when the detector finally arrives at Mars, we need not feel lost again. However, this process is not easy. PaulMahaffy, the chief researcher on the sample analysis unit of curiosity, said: the people who set these tests would throw out a few minor faults and see how we would respond if there was a problem. At the same time, they regularly inspect detectors to assess the health status of instruments and systems. This is very rare, but the disaster may happen during the cruise phase. In 2002, a probe sent to study two comets in the solar system broke up only 6 weeks after the launch. At that time, Contour (COmetNucleusTOUR) started the engine to break away from the earths orbit and close to the target, but eventually it was split into pieces due to overheating. Florence, who helped set up Contour, said it was shocking that its disintegration was untimely. The insight will undergo similar modifications on the way to Mars. The lander has slender legs and circular solar panels, which look like mosquitoes. It will go deeper than previous tasks, which have been mainly involved in the investigation of the surface of Mars, such as canyons, rocks and soil, and the interior of the planet, including the crust, the mantle, and the earths core. The camera is also equipped with a video camera to capture the small workspace in the location far away from the earth. Scientists hope that the mission will help them learn more about the formation of rocky planets in the solar system, including the earth. Of course, the insight must survive on the road, and then stick to a successful landing before anything happens. It is much easier to launch a probe to Mars than to land lightly on the surface of Mars. At present, only the United States has successfully deployed probes on Mars (despite many failures). In the 70s of last century, several landers launched by the Soviet Union failed after several minutes of landing or landing. In 2016, Europeans tried to launch the lander to Mars for the last time. The spacecraft, named Schiaparelli, was named after an astronomer in nineteenth Century but eventually crashed. In the subsequent photographs taken by the Mars Orbiter, the J Natsu Pa Reilly appears to be a gray fragment scattered on the red ground. Matt Golonbek will join in when the landing time arrives. Beck, a landing expert at NASAs Jet Propulsion Laboratory, took 20 years to pick and evaluate the potential landing site of the Mars mission, including the first successful landing Mars probe, Sojourner, which arrived on the surface of Mars in 1997. Beck points out that every landing point on Mars needs to be smooth, flat and boring. Rocky terrain, steep outcrops and sloping areas may damage or capsize the detector. Since the insight does not have the capability of other detectors, the team has little room for error. Landing procedures are automatically completed, so they may not have much to do in the process of landing. Its a bit like a launch scene, Beck said. You can just sit there and wait. The rocket is set in advance. All you can do is pray that it can work. When asked whether he would be impatient in this long wait, Beck said, no, I think Ive been involved in enough launches. I know it doesnt matter, you can only wait. (small) source of this article: NetEase science and technology report editor: Bai Xin _NT4464 Beck points out that every landing point on Mars needs to be smooth, flat and boring. Rocky terrain, steep outcrops and sloping areas may damage or capsize the detector. Since the insight does not have the capability of other detectors, the team has little room for error. Landing procedures are automatically completed, so they may not have much to do in the process of landing. Its a bit like a launch scene, Beck said. You can just sit there and wait. The rocket is set in advance. All you can do is pray that it can work. When asked whether he would be impatient in this long wait, Beck said, no, I think Ive been involved in enough launches. I know it doesnt matter, you can only wait. ? (small)