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How the Universe Works
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Mystery of Spacetime
Cast Appearances
Mystery of Spacetime - Cast Appearances
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Guest Cast
Guest Crew
Cast Appearances
Crew Appearances
Gallery
Mike Rowe
voices
Himself (Narrator)
Phil Plait
as
Himself (Astronomer)
Michelle Thaller
as
Astronomer, NASA Goddard Space Flight Center
Hakeem Oluseyi
as
Himself (Astrophysicist)
James S. Bullock
as
Himself (Astrophysicist)
Paul M. Sutter
as
Himself (Astrophysicist)
Dr. Moogega Cooper
as
Herself (Planetary Protection Engineer)
