Alright anons, as I've been recently getting more and more lost into my own mind, I was listening to (I think Joe Rogan, can't remember, was about to sleep) and his interview with an astronaut. The astronaut was talking about how even 90 days in space would completely ruin us, loss in muscle mass, loss in coordination. Why do we think aliens are going to look like pic related? Surely if they're traveling across the universe in high tech ships, don't you think that either A. they genetically engineered the structure of their DNA to give them an advantage of surviving in outer space, or B. They'd have to have some form of mechanically engineered body that can withstand differences in extraterrestrial environments (much more likely to be the next step in interplanetary and intergalactic travel). We're really fragile creatures, there's no way we could survive out there for long with just our selves in our current state.