Post by Tristan's Journal on Nov 3, 2018 23:21:45 GMT
aliens existing somewhere out there in our or in any other galaxy is close to certain given the de facto countless planets and possibilities.
However, if you follow the rare earth theory most of them will be just primitive protolife, not even slime or single cell organisms. Higher developed life or even civilizations will be extremely rare. However extremely rare in an endless universe can still be a lot.
However, if you follow the rare earth theory most of them will be just primitive protolife, not even slime or single cell organisms. Higher developed life or even civilizations will be extremely rare. However extremely rare in an endless universe can still be a lot.
The rest is science fiction.
