NOVA

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

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Created By
Status	Returning Series
Original Name	NOVA
First Air Date	March 3, 1974
Last Air Date	November 5, 2025
Seasons	53
Episodes	1013
Episode Runtime	55min
Language	English
Original Language	English
Production Countries	United States of America
Production Companies	GBH
Networks	PBS

S52E19

Operation Space Station: High-Risk Build

From ammonia leaks to Space Shuttle disasters to a spacewalk gone terribly wrong, astronauts and Mission Control insiders relive the most terrifying moments during construction of the International Space Station.

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