Directed by Jonathan Halperin
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.
Scott Kelly
Self
Mark Kelly
Mikhail Kornienko
Gennady Padalka
Amiko Kauderer
An Inconvenient Truth
Fight For Space
Food Evolution
The Mars Generation
The Farthest
Secrets of the Sun