We are not alone

[LeavingEarly]

Fact that there are more planets in universe than grains of sand on our planet is so mind boggling

If I remember correctly there are 10,000 sun like stars out there in the observable universe PER grain of sand.

 

[TheBroken]

fuck off, the world is flat...

Proven wrong because if it was flat then cats would have already knocked everything off its surface by now.

 

[foreverfalling]

Maybe the more intelligent, developed and self aware a life form becomes, the more likely they will kill each other or themselves. So they never get to a stage of space travel before wiping themselves out.