Sunita Williams has ‘tough’ gravity to face when back on Earth. Here's what changes
NASA astronaut Butch Wilmore, who is spending extra time in space along with Sunita Williams, said that the two astronauts ...
'Lifting a pencil will feel like workout': How gravity will 'punish' Sunita Williams on return from space
NASA astronauts Sunita Williams and Butch Wilmore have been stranded in space for over eight months abroad the International ...