So researchers tried to find the new place where we can build lives or at least a thing which can produce breathable oxygen. Some opinions choose mars as a new place. But the moon is the nearest places that researchers have been decided. And that may be true.
Researchers at the University of Cambridge in the United Kingdom have built a small reactor (1 meter in height) that will produce BREATHABLE Oxygen from lunar rocks.
This reactor has an electrochemical process that extracts metals and alloys from metal oxides found in the lunar rocks has been developed.
The oxygen produced will provide not only breathable oxygen, but can be used as fuel for power generation or propulsion systems.
So this would be the way out of starting living in a new place.