
In the 1950s and early '60s, a small band of high-altitude pioneers exposed themselves to the extreme forces of the space age long before NASA's acclaimed Mercury 7 would make headlines. Though largely forgotten today, balloonists were the first to venture into the frozen near-vacuum on the edge of our world, exploring the very limits of human physiology and human ingenuity in this lethal realm.

Michael Murphy
Narrator

Burkhard Bilger
Self

Scott Carpenter
Self (archive footage)

Francis French
Self

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February 9, 2016
55m
0.0
Amanda Pollak
Amanda Pollak
0


Insignia Films
US

John Glenn
Self (archive footage)

Cooper Gordon
Self

Gus Grissom
Self (archive footage)

Wally Schirra
Self (archive footage)

Alan Shepard
Self (archive footage)

John Paul Stapp
Self (archival footage)
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