There’s also a theory that we’re too late, and that our existence is like the remaining microbes in a puddle of water in a desert.
The universe used to be lukewarm with conditions for life to exist everywhere, until it expanded and started cooling.
On a positive note, this could also mean that life lies dormant everywhere just waiting for the right conditions, so that anywhere that has the right conditions also has life.
There’s also a theory that we’re too late, and that our existence is like the remaining microbes in a puddle of water in a desert.
The universe used to be lukewarm with conditions for life to exist everywhere, until it expanded and started cooling.
On a positive note, this could also mean that life lies dormant everywhere just waiting for the right conditions, so that anywhere that has the right conditions also has life.