In this frame grab from video shown on NASA TV, the Cygnus supply ship approaches the robot arm of the International Space Station, in preparation for capture, early Wednesday, Dec. 9, 2015, delivering Christmas presents and much-needed groceries for the resident astronauts. (NASA TV via AP)

What happens to your body in space?

Have you ever wondered what happens to your body in space? NASA said when you are in space you may be uncomfortable, disoriented, and experi…