A Year in Space
Episode 1 | 55m 37s
Follow astronaut Scott Kelly’s record-breaking 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. A Year in Space is available for online streaming through April 2.
Expires: 08/14/19Video has closed captioning.