What are the characteristics of the successful launch of Chang 'e V climate?

The successful launch of Chang 'e V has the characteristics of "temperature, high humidity and high salt". Chang 'e-5, developed by the National Space Administration, is the first lunar probe in China to carry out unmanned lunar sampling and return, and it is the final battle of China's lunar exploration project. ?

On June 24th, 2020, 165438+ Long March V carrier rocket was successfully launched with the Chang 'e V probe and put into the scheduled orbit. 165438+1On October 24th, Chang 'e V completed its first orbit correction. 165438+1On October 25th, Chang 'e V completed the second orbit correction. 165438+1On October 28th, Chang 'e V entered the orbit around the moon. 165438+1On October 29th, Chang 'e V changed from an elliptical orbit around the moon to a nearly circular orbit around the moon.

The main task of Chang 'e V.

The most important goal of the Chang 'e V mission is "sampling and returning". This is also the third step of China's "lunar exploration project" planning. There are three specific engineering objectives:

1. Breakthrough some new key technologies related to sampling return.

2. Realize the automatic sampling and return of extraterrestrial objects.

3. Further improve the lunar exploration engineering system to lay a certain talent, technology and material foundation for manned landing on the moon and deep space exploration.