Astronaut Drew Feustel spent 197 days on the International Space Station before landing back on Earth.
Feustel took a little test to see if he could walk in a straight line with his eyes closed.
He could not: Turns out, floating around weightlessly for nearly 200 days messes with your muscles and your body’s ability to balance itself.
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…I hope the newly returned crew feels a lot better. Video credit @IndiraFeustel pic.twitter.com/KsFuJgoYXh
— A.J. (Drew) Feustel (@Astro_Feustel) 20 de dezembro de 2018