Nine months in space, then a harsh welcome back to gravity’s grip. Butch Wilmore and Sunita Williams may have returned, but their bodies are not convinced, weak muscles, unsteady steps, a world that feels heavier than before. Stewart Hogan from Australia asks: do astronauts ever fully come back, or does space leave its mark forever? For more Details: https://vocal.media/lifehack/nine... https://www.calameo.com/read/007856547b336fd3bfd2b