Chang 'e V is not a detector, but a combination of a series of detectors: lander, orbiter, riser and returner. To put it simply, when Chang 'e V carried out the sampling return mission, the combination of four detectors was launched into the lunar orbit by the Long March V rocket, the orbiter and the returner remained in the lunar orbit, and the lander landed on the lunar surface with the elevator.
After the lander completes the sample collection on the surface of the moon, it will package the collected samples in the sample container where the elevator arrives. Then the elevator ignites and takes off, ascends to the lunar orbit and completes the docking with the orbiter, and then transfers the sample container to the returner together with the orbiter.
After taking off from the surface of the moon and sending samples to the returner, the ascender completed its task. After that, the returner carried the samples from the moon directly into the earth's atmosphere at the second cosmic speed (1 1.2km/s), and after two times of atmospheric deceleration and parachute deceleration, it landed on the earth's surface, and the samples collected by the lander were safely sent back to the earth.
On 20 1165438+1October1day, the re-entry flight test returner of the third phase of lunar exploration successfully landed in the predetermined area of Siziwangqi, Inner Mongolia, indicating that China has mastered the key technology of re-entry and return to Earth at a speed close to the second universe. Tomorrow is the launch date of Chang 'e-4 detector, and the launch of Chang 'e-5 in China should also be next year. The two detectors have their own bright spots in technology. I wish the two missions a complete success!