A Year in Space

Astronaut Twins (9:01); Life in Space (6:20); Twins Study (7:21);

Scott Kelly's Year in Space (5:40); Biological Research (3:35); Astronaut Scott Kelly's Farewell Party (2:56); Departing for Space (4:38); Day One in Space (5:32); Delivering Food to Space (3:52); Biological Effects of Space Exploration (9:49); Life Back on Earth (1:10); Promoting the Space Program (4:31); Space Walking (6:58); Space Photography (2:57); Future of Space Exploration (4:19); Credits: A Year in Space (0:31);