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Meet Astronaut Jessica Meir

Meet Astronaut Jessica Meir

Video
1:32
Scott Kelly Returns to Earth After a Year in Space

Scott Kelly Returns to Earth After a Year in Space

Video
2:44
Meet Astronaut Victor Glover

Meet Astronaut Victor Glover

Video
1:32
The Twin Study

The Twin Study

Video
2:54
The Legacy of the One Year Mission

The Legacy of the One Year Mission

Video
2:00
Jessica and Victor Visit Kennedy Space Center

Jessica and Victor Visit Kennedy Space Center

Video
2:46
A Year in Space

A Year in Space

Season 1 Episode 1
55:37
Beyond A Year in Space

Beyond A Year in Space

Season 1 Episode 2
54:10
Episode 5: The Calling

The Calling

Season 4 Episode 5
53:05
When Whales Could Walk

When Whales Could Walk

Season 51 Episode 1
53:31
Tuberculosis: The Forgotten Plague

Tuberculosis: The Forgotten Plague

Season 6 Episode 5
26:49
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Beyond A Year in Space

Zero Gravity

How something so fun can be so bad for you.