6.2 million gallons of pristine blue water. 40 feet deep. A full mockup of the @iss. Lunar landscapes at the bottom. 🌙 We love a pool that can do it all. 🤩 Whether preparing for a mission to low-Earth orbit, or for a return to the lunar surface as part of NASA’s Artemis program, an astronaut’s best preparation for a spacewalk or a Moonwalk is a dive in NASA’s Neutral Buoyancy Laboratory in Houston, TX. ☝️Listen to NASA Astronaut and 4-time spacewalker @astrovicglover tell you why. If you had the chance, would you rather walk on the Moon with reduced gravity, or go for a spacewalk outside the International Space Station in complete weightlessness? #NASA #Astronaut #Diving #Spacewalk