Wow, it's finally here! Finn goes further (leaves the planet) and faster (17,000+ mph ) than ever before. He's on a mission to save his little sister Gabi, who's been been kidnapped, Finn suspects, to the International Space Station. Now counting down to our November 1 launch date!
You've probably heard about muscle atrophy in space. The reason you always see astronauts on stationary bikes is to keep themselves fit because being in space will destroy those six-pack abs you trained so hard to achieve.
But did you know you also get taller in space? And growing that quickly ain't easy! Watch the 3-minute video to learn more!