For the overall concept of these celestial groups, we can generally understand from the "Eternals" movie, that is, the use of various life planets to breed new celestial groups, and we can know from the movie "Eternity" that one of the conditions for hatching the members of the Celestial Groups is that the number of life forms on this planet is saturated.
Celestial Group Alisem
We know that the reason why Thanos made his finger was to prevent the oversatuation of life in the whole universe, and the excessive use of cosmic resources was triggered, which halved the life of his universe, and whether Thanos was clear or not, he also indirectly prevented the destruction of the various planetary civilizations that hatched the members of the Celestial Group!
This is not the first time we have seen the void where the collectors in the movie Guardians of the Galaxy are located, which is a head of a member of the Tenjin group after death
The Land of nothingness – the head of the Celestial Group
After the birth of the new Celestial Group, it will create a planetary system that conforms to the production of the new life form, which means that the original living body planet will be sacrificed, and the birth of each Celestial God Group will mean the destruction of a planet.
The new Tenjin group is in a semi-hatched state
Some of the pictures in this article come from the internet invasion must be deleted