The Mars Mission was drawing near.
The astronauts participating in the work had been selected, including the oldest, Lu Xiaowei, the slightly younger Zhou Jin, the female astronaut Zhang Liping, and Lin Sheng, the engineer specifically in charge of communications, as well as Zou Yongcheng, who was dispatched by the Aerospace Bureau.
Lin Sheng was an engineer at Space Information Technology, relatively younger at just twenty-nine. He was a genius in the field of communication, very familiar with the construction of space communication devices, and also knowledgeable about the internal devices of the spacecraft, capable of repairing them should any malfunction occur.
Zou Yongcheng was an experienced astronaut who had carried out tasks on the space station, lived there for three months, and participated in the launch of the Energy-Gathering Satellite, now serving as the team leader for the Mars mission.