Greetings! Did you know that the temperature in outer space is -455 Farenheit/[masked] Celsius? That's pretty cold. There's also background radiation left over from the Big Bang. Not to mention huge balls of ice flying at around 300 miles per second, black holes that literally stop time, and zero gravity that makes it difficult to keep down your lunch (there's, like, no 'up'). So don't forget to wear your hat to help you deal with the harshness of space (it's also handy for concealing your final front ear to avoid awkward questions).