How difficult is astronauts training. Becoming an astronaut is no easy feat! In this video, we dive into the intense training astronauts undergo to prepare for spacewalks. From practicing underwater in NASA's Neutral Buoyancy Lab to learning how to move in microgravity, every step is crucial for survival in the harsh environment of space. Watch till the end to see just how challenging it is to step outside a spacecraft and work in zero gravity! #astronaut #astronauttraining #spacewalk #space #sp