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Space's Deepest Secrets

A new breed of explorer has taken space travel beyond the moon to unlock and reveal first-ever views of alien worlds and cosmic bodies far beyond anyone's imagination. Space's Deepest Secrets shares stories of the men and women who pushed their ingenuity and curiosity to uncover some of the most groundbreaking findings in the history of space exploration. Hourlong episodes cover NASA's New Horizons mission to Pluto, the Hubble Telescope, the twin Voyager explorations, and other past, current and future missions and projects.

Show Info

Network: United States Science (2016 - now)
Schedule: Wednesdays at 21:00 (60 min)
Status: Running
Show Type: Documentary
Developed by: Leesa Rumley

Official site:

8.3 (18 votes)

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Previous Episode

Space Force Declassified

Episode 8x07; May 12, 2021

Outer space has been transformed from a realm of scientific endeavor to the US military's newest battlefield. From anti-satellite missiles to laser technology, discover the cutting-edge race to build the ultimate space weapon. 

Previous Episodes

Episode NameAirdateTrailer
8x07: Space Force DeclassifiedMay 12, 2021
8x06: Secrets of the AsteroidsMay 5, 2021
8x05: The Giant Ice PlanetsApr 28, 2021
View full episode list »
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