A few days back I watched a movie on Wttw11 with my mother and brother.The movie was about a astronaut named scott kelley.Scott stayed in space at the ISS(international space station)for 340 days,almost a year.Scott kelley had been in space before this one-year mission.Scott has a twin named Mark Kelley.This mission studied the human body for long periods of time in space.While in space,Scott did experiments and took blood samples of himself for scientists to study. Scott took pictures of the earth and posted them on social media.The movie was a hour long.