After they return and rest for a period of time, they will continue to Mars to replace those stationed at the base.
Since the construction work has been completely finished, Jiang Cheng is ready to bring the astronauts back.
Of course, this time a few astronauts cannot return because the Mars Base cannot spare the manpower.
The situation of insufficient astronauts has already emerged, and those who return may have to set foot on Mars again without much rest.
The twenty remaining astronauts in Jiang Cheng's hands have other uses, so they cannot be sent to Mars.
Jiang Cheng plans to divide the ten astronauts on Mars into two groups, with five-person teams taking turns stationed on Mars.
This period will be tough for these astronauts, as they have to shuttle back and forth between Mars and Earth, hardly getting any decent rest.
