Follow astronaut Scott Kelly's 12-month mission on the International Space Station, from launch to landing, as NASA charts the effects of long-duration spaceflight by comparing him to his identical twin on Earth, astronaut Mark Kelly.
Director:
Writer:
Scott Kelly
Self
Mark Kelly
Self
Mikhail Kornienko
Self
Gennady Padalka
Self
Amiko Kauderer
Self
A YEAR IN SPACE | Trailer | PBS
