In the 1960s the USAF brought cats into a weightless environment!
The United States Air Force did a little bit of investigative work in the best way imaginable – they put cats in a weightless environment.
Why? Well, they wanted to see what would happen to a cat’s instinct to land on it's feet if it weren’t falling at all. It looks like the cats are terrified for their lives, but it is absolutely adorable.