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DIRETOR/A
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Claire Justin
Elenco (na ordem dos créditos)
Phil Plait
Self - Astronomer
Michelle Thaller
Richard Lintern
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Lawrence Krauss
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James S. Bullock
Paul M. Sutter
Moogega Cooper
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Dan Durda
Self - Planetary Scientist
Nina Lanza
Jani Radebaugh
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Michio Kaku
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Kevin Walsh
Alex Filippenko
Max Tegmark
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Grant Tremblay
Chris McKay
Self - Astrobiologist
Amber Straughn
Sean Carroll
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Chiara Mingarelli
Geoff Marcy
Self - Astronomer, University of California, Berkeley
Lewis Dartnell
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David Grinspoon
Konstantin Batygin
Self - Planetary Astrophysicist
Meenakshi Wadhwa
Peter H. Schultz
Self - Impact Specialist
Amy Mainzer
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Carolyn Porco
Self - Cassini Mission Imaging Lead
Cathy Plesko
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Todd Thompson
Stan Love
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Russell Schweickart
Self - Apollo 9 Astronaut, B612 Foundation
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Mark Sykes
Self - Planetary Astronomer, Planetary Science Institute
Claudia Alexander
Self - Planetary Science
Natalie Batalha
Self - Astrophysicist, NASA Ames Research Center
Daniel Lathrop
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Gilbert Collins
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Edo Berger
W. Dean Pesnell
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Phil Hopkins
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Jessica Esquivel
Self
Aomawa Baker
Gibor Basri
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Philip Hopkins
Holly Gilbert
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Self - Astronomer, Griffith Observatory
Robert Hurt
IPAC
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Scott Kenyon
Self - Astrophysicist, Smithsonian Astrophysical Observatory
Bryan Gaensler
Self - Astronomer, Center for All-Sky Astrophysics
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Self - Planetary Scientist, University of Arizona
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Taylor Wilson
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Self - ATLAS Engineer
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Self - Astrophysicist, Space Telescope Science Institute
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Jürgen Blum
Self - Experimental Physicist, Institute of Geophysics and Extraterrestrial Physics
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T.J. Cox
Robert Zubrin
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Matt Penn
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Mike Lisa
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Richard Zeebe
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Woody Fischer
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Harold White
Andrew J.S. Hamilton
Joe Incandela
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Ben Oppenheimer
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Jeremy Kasdin
Heather A. Knutson
Self - Assistant Professor of Planetary Science
Kevian Stassun
Self - Phd., Physics and Astronomy
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Idan Ginsburg
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Linda J. Spilker
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Katie Bouman
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Peter Galison
Anne Virkki
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Paul Olsen
Andy Chang
Scott Bolton
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Allessandra Pacini
Samuel Levin
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Simon Sheridan
Self - Rosetta Scientist