When humans overcome cancer and life span is no longer a fetter,
The earth's resources seem to be few.
So the development of extraterrestrial resources has been put on the agenda.
Zhao Tianhua didn't know what the first batch of people who entered the universe thought, he only felt insignificant.
Sigh again, the horror of ignorance.
It was also the first time I hoped that the probe carrying human civilization would have been destroyed before it was discovered.
