NASA astronaut struggles to walk on Earth after 197 days in space

NASA astronaut AJ (Drew) Feustel, who landed on Earth in October after spending 197 days in space, has shared a video of him struggling to walk on Earth. "Welcome home #SoyuzMS09 ! On October 5th this is what I looked like walking heel-toe eyes closed after 197 days on @Space_Station during the Field Test experiment," Feustel tweeted.