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NASA’s Mars exploration vehicle, Perseverance, has entered the atmosphere of Mars and landed safely on the red earth. I’m sending the first image at that point to the NASA control room. Originally known as the Mars 2020 Rover, the exploration robot will explore the Jezero crater on the red planet, which is believed to have been alive for years to come.
Perseverance is equipped with 19 cameras depending on the app, and the first image was sent from one of them. Although monochromatic, it reflects desolate rocks and sand, and the horizon in the distance.
NASA wants to find evidence of microorganisms that could once have been on ancient Mars in its huge crater. So use a device like a visible light camera or ultraviolet camera to find a likely location, dig into the ground with a drill, and take rock and soil samples that often contain traces of living things. Some samples will be packaged and left in place, and a subsequent NASA-ESA joint project will collect them by another recovery rover and the recovery machine will return to Earth in 2026.
Jezero Crater was one of NASA’s most difficult landings. The landing capsule that entered the atmosphere of Mars at about 19,000 km / h decelerates using a parachute in about 7 minutes, and when it gets closer to the surface of the earth, it injects 6 more thrusters in reverse and finally slows down to about 3 km / hh I did. Then, from a position about 20 meters above the ground, while floating with a thruster, the Perseverance at the bottom of the lander was hung from the ground with a cable in an operation called “Skycrane”. Due to the long delay in communication between Mars and Earth, this landing sequence had to be performed by the lander alone, but the results appear to have been successful.
Inside the crater, which is believed to have been a river delta around 3.5 billion years ago, traces of fossilized microorganisms such as veins are expected to exist.
Additionally, spacecraft to Mars arrived one after another this month, and last week the Hope spacecraft from the United Arab Emirates (UAE) and the Tianwen-1 spacecraft from China arrived and entered the orbit of Mars.
By the way, if you Google “NASA Perseverance” at the time of writing, fireworks will be displayed in your browser to celebrate the successful landing on Mars.
Source: NASA
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