On the stage of space exploration, Chang'e-6 is undoubtedly a bright new star. Her mission is not only to dig deep and sample the far side of the moon, but also to bring these precious samples back to Earth and provide valuable information for us to unravel the mysteries of the universe. However, on this trip to the moon, Chang'e-6 did not carry the lunar rover that we are familiar with, so why is that?
We need to understand that the focus of Chang'e-6's mission is on sample return. To achieve this, the scientific team needs to ensure that the sampling process is efficient and accurate, and that the sample is intact. Although carrying a lunar rover can increase the flexibility of movement, it will increase the payload weight in the design, which will affect the design and launch cost of the return capsule. More importantly, the rover may destroy the original state of lunar soil, affecting the purity and scientific value of the sample.
What Chang'e-6 is going to carry out is an unprecedented challenge - sampling the far side of the moon. The environment on the far side of the moon is complex and changeable, and the terrain is rugged, which is a huge test for the driving of the lunar rover. Moreover, there is no direct communication between the far side of the moon and the Earth, and the navigation and control of the lunar rover will face great difficulties. Therefore, abandoning the lunar rover can better ensure the successful completion of the sampling mission.
Chang'e-6 also shoulders another important mission, that is, to experiment with the satellite communication and navigation constellation system around the moon. The successful deployment of this system will provide important technical support for the construction of future lunar bases, and also lay a solid foundation for the implementation of the manned landing program on Mars. Against this backdrop, Chang'e-6 has chosen a more robust and efficient approach to ensure the smooth progress of this important mission.
We need to understand that every space exploration is a deliberate choice. With limited resources and technology, the research team must make the most rational decisions. Chang'e-6 does not carry a lunar rover, which is such a wise choice. It tells us that in the face of unknown challenges, what we need is courage and wisdom, not just flashy equipment.
Although Chang'e-6 is not accompanied by a lunar rover, the task it has to accomplish is more arduous and important. It will not only reveal the secrets of the far side of the moon, but also open up a new path for human space exploration. Let us hope that Chang'e-6 will return safely with the gift of the moon and add another glorious stroke to the history of human space exploration.