Astronaut Scott Kelly Once Floated Around the ISS in a Gorilla Suit With Help From Brother Mark
Twins have a tendency of being prankstersโsharing the fun with their lifelong partner in crime. One time, these shenanigans reached as far as 250 miles above the Earth, when a gorilla was seen floating around the International Space Station. The stunt was devised by astronauts Mark and Scott Kelly, the only siblingsโand identical twinsโ to have both flown in space.