Pump it up! 💪 Did you know that along with conducting science experiments on the International Space Station, NASA astronauts also workout two hours each day? Find out what tools help them train so that we can research how to keep astronauts healthy during spaceflight, when they set foot on the Moon or Mars, and when they return to Earth. --> https://go.nasa.gov/3K8xIzN | NASA's Marshall Space Flight Center

609K views · 11K reactions | Take a tour of life aboard the International Space Station! Join NASA astronauts Nicole Mann and Kjell Lindgren as they guide you through station in celebration of 25 years of continuous human presence aboard the orbiting lab.  Watch the full tour: https://youtu.be/D9gUhAOQ0O4 | International Space Station | Facebook