Gravity

Why does an Astronaut Float in Space? Astronauts Howie and Baboo take off in a space shuttle, and release their seatbelts to find they are weightless. Back in a cardboard version of the capsule, they wonder, ,Why does an astronaut float in space?, They visit real-life astronaut Commander Chris Hadfield at an indoor trampoline park, where he shows them pictures he took in Space, and explains gravity while jumping on a trampoline.