Yo check this out... the Earth is the Ark the passengers are what's left of the entire Universe.
Why we got so damn many livable zones, we got the water and desert, mountains and valleys, dense ass jungles and plains with trees....
We got mammals and reptiles we got crazy ass glow in the dark fish and chimpanzees... they are all from one planet here and there where life is nowhere now...
Every single planet we observe is empty as shit, unlivable and barren, weird ass gravity and glass raining sideways...
Earth is the Ark, man, it's our last stand against eternal night that's coming down hard to end times until the last star ain't lit, fam.