Director
David Stewart
DIRECTOR
George Harris
Toby Macdonald
Nathan Budd
Duncan Bulling
Ruth Chao
James Franklin
Ben Fox
Alex Hearle
Joel Pincosy
Mark Radice
Christopher Riley
Nic Young
Matt Barrett
David Briggs
Ivo Filatsch
Ben Lawrie
Abbey Neidik
Tom Hewitson
Ingo Nyakairu
Tom Ranson
Ross Kirby
Stars (in credits order)
David O'Brien
Narrator
Michelle Thaller
Self - Astronomer
Hakeem Oluseyi
Self - Astrophysicist
Phil Plait
Grant Tremblay
Carly Howett
Self - Planetary Scientist
Laura Danly
Brian Greene
Self - Theoretical Physicist
Caleb Scharf
Alex Filippenko
Parker Sawyers
Seth Shostak
Peter H. Schultz
Chris McKay
Self - Astrobiologist
Carolyn Porco
Self - Cassini Imaging Team Leader
Risa Wechsler
Self - Cosmologist
Bob Nichol
Euclid Consortium
Meenakshi Wadhwa
Erik Asphaug
Self - Physicist
Michael Massimino
Self - Astronaut
Avi Loeb
Jeff Cerro
Self - Engineer
Bashar Rizk
Self - Imaging Scientist, OSIRIS REx
Tamara Davis
Self - Prof., University of Queensland
Daniel Boyd
Albert Einstein
Saul Perlmutter
Self - Prof., Lawrence Berkley National Laboratory
Paniez Paykari
Self - Ph.D., UCL, Mullard Space Science Laboratory
Vera C. Rubin
Self - Ph.D., Carnegie Institution of Washington
George Efstathiou
Self - Prof., University of Cambridge
Andrew Ingersoll
Self - Prof., Caltech, Cassini Imaging Team
Matthew Penn
Self - National Optical Astronomy Observatory
Clare Burrage
Self - Pdr., University of Nottingham
Robert Rutledge
Self - NOAA Space Weather Prediction Center
Jürgen Blum
Tabetha Boyajian
Jill Tarter
Self - Bernard M. Oliver Chair for SETI
Paul Estrada
Self - Chair, Carl Sagan Center
Alfonso F. Davila
Self - Research Scientist, Carl Sagan Center
Natalie Batalha
Self - Research Astrophysicist
Sarah Hörst
Mark Sykes
Catherine Macris
Self - Geoscientist
Anne Verbiscer
Sarah Stewart
Noah Petro
Self - NASA Scientist
Edward Young
Self - Geochemist
Sylvester James Gates Jr.
Richard Cotton
Emma Spanswick
Self
Nicola J. Fox
Self, NASA
David Glowacki
Self, Holloman Air Force Base
Christopher Cully
Self, University of Calgary
Hugh
Self, Chris Cully's helicopter pilot
Eric Donovan
Chris Ratzlaff
Self - Citizen Scientist
Gregg W. Hallinan
Self, California Institute of Technology
Marin Anderson
James Zeiss
Scientist, New Horizons
Katie Freese
Self - Prof., University of Michigan
Michael Simon Hall
Scientist Chris McKay
Kevin Walsh
Self - Phd., Southwest Research Institute, Boulder
Alice Bowman
Self - Mission Operations Manager (MOM) New Horizon
Kevin Fong
Self - Professor, Kent, Surrey, Sussex Air Ambulance
John Rennie
Self - Science Journalist
Andrea Ghez
Self - Prof., UCLA
Reinhard Genzel
Self - Phd., Max Planck Institute for Extraterrestrial Physics
Adam Steltzner
Self - Phd., Jet Propulsion Laboratory
Andy Fabian
Self - Prof., University Cambridge
Steven Tingay
Self - Professor, Curtin University
Gary Flandro
Self - Spacecraft Engineer
Stefan Gillessen
Dan Hooper
Self - Prof., University of Chicago
David Nesvorný
Alan Stern
Self - Phd., Principal Investigator, New Horizons
Carlos Frenk
Self - Durham University
John Casani
Self - Voyager Systems Engineer
Suzanne Dodd
Self - Voyager Mission Scientist
Marc Millis
Self - Former Manager, NASA Breakthrough Propulsion Physics Project
Kathryn Thornton
Katie Stack Morgan
Self - Scientist, Jet Propulsion Laboratory
Matt Heverly
Self - Curiosity Rover Driver
Edward Stone
Self - Voyager Chief Scientist (1998)
Volker Bromm
Self - Professor, University of Texas at Austin
Tom Abel
Self - Professor, Stanford University, SLAC National Accelerator Lab
Carl Johannson
Self - Phd., Fresno City College
Scott McIntosh
Self - National Center for Atmospheric Research
Ross McLure
Self - Professor, University of Edinburgh
Sheldon Schafer
Self - Bradley University
Jamie Reid
Self - Phd., AirBus U.K.
Gary Benton
Self - Phd., Stennis Space Center
Paul Bellan
Self - Professor, Caltec
Tom Kitching
Self - Phd., University College London
Juan Collar
Ralph McNutt
Self - Phd., Co-Investigator, New Horizon
John Maggorian
Self - Phd., University of Oxford
Michael Kosch
Self - Professor, University of Lancaster
Paul Land
Self - Major, Chief of Current Operations
James Dunlop
Kevin Hand
Self - Phd., Solar System Exploration, NASA
Eugene Podketnov
Self - Phd.
David Charlton
Self - Prof., University of Birmingham
Michael Minovitch
Self - Mathematician
Gavin Hesketh
Self - Prof., University College London
Neil Stansfield
Self - Defense Science and Technology Laboratory, Porton Down
Doug Biesecker
Self - Phd., NOAA Space Weather Prediction Center
Lynn Rothschild
Self - Professor, NASA Ames Research Center
Peter Smith
Self - Phd., Imaging Scientist, OSIRIS REx
Donald Lynden-Bell
Scott Bolton
Self - Phd., Southwest Research Institute, San Antonio
Don Kessler
Self - Former NASA Senior Scientist
Darren McKnight
Self - Phd., Technical Director, Integrity Applications
Paulette Clancy
Self - Professor, Cornell University
Michael Paul
Director of Space Systems, Penn State University
Nick Lane
Ronald Garan
Jim Reilly
Self - NASA Astronaut
John Hyten
Self - General, Air Force Space Command
Eliot Quataert
Self - Phd., UC Berkley
Katherine Leney
Jason Hartwig
Self - Phd., NASA Glenn Research Center
Sangmo Tony Sohn
Self - Phd., Johns Hopkins University
Andrew Coates
Self - Professor, UCL, Mullard Space Science Laboratory
Marek Kukula
Self - Phd., Royal Observatory Greenwich
Linda Hyder
Self - Voyager Navigation Engineer (1998)
Cary Forest
Self - Professor, University of Wisconsin - Madison
Eva Villaver
Self - Phd., Universidad Autonoma de Madrid
Patti Scheaffer
Self - Research Scientist, Aerospace Corporation
Ronita Cromwell
Self - Johnson Space Center
Ricardo Navarro
Self - Michoud Assembly Facility
Stefan Keller
Self - Phd., Australian National University
Geronimo Villanueva
Self - Phd., Planetary Scientist, NASA
Terianne Shetler
Scientist
Clifford Johnson
Self - Professor, University of Southern California
William Paloski
Self - Phd., Johnson Space Center
Gerhard Drolshagen
Self - Phd., Senior Analyst, European Space Agency
Charles Pellerin
Self - Phd., NASA, Director of Astrophysics
Dragan Hajdukovic
Self - Phd., Institute of Physics, Astrophysics & Cosmology, Cetinje, Montenegro
Sandra Magnus
Self - Phd., NASA Astronaut
Hal Weaver
Self - Phd., Primary Scientist, New Horizons
David F. Dinges
Self - Professor, University of Pennsylvania
Steve Bruce
Self - Vice President, Lockheed Martin
John Ellis
Self - Professor, CERN, Kings College London
Holger Krag
Self - Phd., Head of Space Debris, European Space Agency
Martin Tajmar
Self - Professor, Technical University, Dresden
Hal Levison
George Schmidt
Self - Phd., Chief, Propulsion Division at NASA Glenn Research Center
Hugh Lewis
Self - Phd., University of Southhampton
Amy Ross
Steven Oleson
Self - Design Team Leader, NASA
Roger Shawyer
Self - Aerospace Engineer
Melanie Mormile
Self - Professor, Missouri University of Science and Technology
Simona Murgia
Self - University of California, Irvine
Conor O'Brien
Ron Evans
Self - Phd., Former Director, Project Greenglow BAE Systems
Randall Urban
Self - Dr., University of Texas, Medical Branch
Mark Burchell
Self - Professor, Space Science, University of Kent
Leslie J. Rosenberg
Self - Prof., University of Washington
Christopher Watson
Self - Queen's University Belfast
Natasha Pavlovich
Self - Space Tourist
Richard Branson
Self - Founder, Virgin Galactic
Chris Hadfield
Self - Astronaut , Canada
Shep Doeleman
Robert Bigelow
Self - Founder, Bigelow Airspace
Sean Carroll
Self - Theoretical Cosmologist
Jani Radebaugh
Self - Phd., Brigham Young University
Clifford V. Johnson
Andrew Shire
Robert Taylor
Frank Drake
Self - Phd., University of California - Santa Cruz
Julie Webster
Self - Cassini Spacecraft Operations Chief
Amber Straughn
Konstantin Batygin
Self - Planetary Astrophysicist
Alan Guth
Michele Dougherty
Self - Prof., Imperial College, London
Anousheh Ansari
Self - First Female Private Space Explorer
Terry Herter
Self - Cornell University
Rosaly Lopes
Caltech
Kevin H. Baines
Self - Ph.D., University of Wisconsin - Madison
Heidi Becker
Self - NASA Physicist
Linda J. Spilker
Ashley Davies
David Morrison
Hannah Wakeford
Self - Ph.D., NASA Goddard Space Flight Center
Paul Steinhardt
Steve Vogt
Duncan Lorimer
Self - Phd., University of West Virginia
Matthew Tiscareno
Self - Sr. Research Scientist, Carl Sagan Center
Francisco Diego
Self - University College London
Fergal Mullally
Self - Kepler Scientist, SETI
Peter Diamandis
Chairman, X-Prize
Heather Knutsen
Self - Prof, Caltech
Don Yeomans
Self - Head of NEO Program, JPL
Oliver Wilson
Lewis Ball
Self - Phd., A.L.M.A.
Luciano Iess
Self - Prof., Sapienza University of Rome
Paschal Coyle
Self - Phd., Marseille Center for Particle Physics
Francois R. Bouchet
Self - Planck Collaboration
Anu Ojha
Self - National Science Center
Dave McGarvie
Self - Phd., The Open University
Greg Halinan
Self - Astronomer, Cal Tech
Robert Weiss
Self - Vice Chairman and President, X-Prize
Nathalie Cabrol
Self - Director, Carl Sagan Center
Petrus Matheus Marie Jenniskens
Self - SETI
Chuck Lauer
Self - VP, Rocketplane Global
Bjarni Tryggvason
Self - Astronaut, Canada
Jeff Greason
Self - CEO, XCOR Aerospace
George McDonald
Self - Georgia Institute of Technology
Andrew Rader
Self - Mission Integrator, Space-X
Kenny Lee
Soldier
Ian Chapman
Robert Gilbertson
Self - Director of Communication, SpaceX
Jamie Bock
Self - Bicep & Keck Array Experiments
Andreas Eckart
Self - University of Cologne
Suzanne Matin
Self - U.S. Park Service
Nigel Bannister
Self - Ph.D., Dept. of Physics & Astronomy, University of Leicester
Richard Holdaway
Self - Prof., Rutherford Appleton Laboratory
Frank Schäfer
Self - Fraunhofer Institute
Rick Tumlinson
Self - Founder, Space Frontier Foundation
Ludovic Ferrière
Self - Vienna Museum of Natural History
Aaron Roodman
John Spencer
Self - Founder, Space Tourism Society
Susan Thompson
Allan Lockheed Jr.
Self - Founder Lockheed
Christian Koeberl
Self - Vienna University
Steven Levin
Janice L. Bishop
John M. Kovac
Patricia Cowern
Tracy Gregg
Self - Phd., University of Buffalo
Christopher Wilson
President
Dan Marrone
Edmond Cheung
Robert Smith
Self - Evangelist, Space Studies Institute
Gro Pedersen
Self - Phd., University of Ice Land
Juna Kollmeier
Brice-Olivier Demory
Self - Ph.D., University of Cambridge
Tom Kerss
Self - Royal Observatory Greenwich
Dan Stark
Berndt Mueller
James Head
Self - Phd., Brown University
Claire Chandler
Self - Radio Astronomer
Read Anderson
Claire Cousins
Self - Phd., University of St. Andrews
Carl Murray
Self - Prof., Queen Mary University of London
Julielynn Wong
Self - Public Health Physician
Athena Coustenis
Self - Phd.,Observatoire de Paris
Jeff Carson
Self - Geologist
Rosalba Bonaccorsi
Eric C. Anderson
Self - Planetary Resources
Clem Pryke
Al Kogut
Self - NASA Astrophysicist
Suzanne Smrekar
Self - Ph.D., NASA Jet Propulsion Laboratory
John Tobin
David Baker
Self - Ph.D., British Interplanetary Society
Joshua Méndez Harper
Self - Phd., Georgia Institute of Technology
Paul Sorensen
Self - Particle Physicist
Beth Dzenitis
Self - National Ignition Facility
Katherine Joy
Self - Ph.D., Earth, Atmospheric & Environmental Sciences, University of Manchester
Michael Belfiore
Self - Author
Amber Miller
Self - Experimental Cosmologist
Robert Jedicke
Stefan Richter
Alan Harris
Self - German Aerospace Center
Marc D. Rayman
Self - Dawn Mission Director
Martin Barstow
Self - Prof., Royal Astronomical Society
Juan Lora
Richard Bodkin
Self - Element Six
Frank Marchis
Self - Principal Investigator, Carl Sagan Center
Brian Hoff
Self - A.L.M.A.
Brenner Henwood
Self - Director, Nastar Center
Stewart McWilliams
Self - Experimental Physicist
Kai Wünnemann
Self Berlin Natural History Museum
Chao-Lin Kuo
Rene Breton
Hilke Schlichting
Gunther Witzel
Earl Maize
Self - Cassini Project Manager
Maura McLaughlin
Self - Professor, West Virginia University
Scott Sandford
Self - NASA Ames Research Labratory
Andrei Linde
Elizabeth Newton
Duane Roth
Self - Cassini Navigation Lead
Andrew Siemion
Self - Phd., University of California - Berkley
Andrea Molinario
Pascal Lee
Ronald Mallett
Self - Prof., University of Connecticut
Nikolai Kardashev
Self - Prof., Lebedev Physical Institute
Robert Zubrin
Self - President of the Mars Society
Shohini Ghose
Self - Prof., Wilfrid Laurier University
Geoffrey Notkin
Self - President of Aerolites Meteorites Inc.
Mark Thompson
Self - Chief Engineer
Joel Sercel
Self - CEO and Founder of Transastra Corporation
James O'Donoghue
James S. Logan
Self - Retired NASA Surgeon
Orkan Umurhan
Brian Walsh
Self - Space Physicist
Angelle Tanner
Ray Arvidson
Self - Professor of Earth and Planetary Sciences
Jon Richards
Self - Radio Engineer
Ralph Lorenz
Kristie Miller
Self - Phd., Director - Center for Time - University of Sydney
Yuri Kovalev
Self - Prof., Chief Project Scientist - Radio Astron
Linda Godwin
Self - Professor of Physics and Astronomy and former Astronaut
Neil Turok
Director, Perimeter Institute
Cathy Olkin
Robin Kodner
Self - Biologist
Nick Stone
Dan Clemens
Sheyna Gifford
Self - Physician
Frank Postberg
Johann-Dietrich Wörner
Self - Director General of the European Space Agency
Lee Smolin
Self - Prof., Perimeter Institute
Josh Grindlay
Johannes Handsteiner
Self - Vienna Center for Quantum Science & Technology
Nicholas Altobelli
Steve Croft
Will Grundy
David Kipping
Leonard Susskind
Silke Weinfurtner
Natasha Batalha
Kristina Kislyakova
Marialis Rosario-Franco
Lauren Leveton
Self - Behavioral Scientist
Christian Paulik
Self - Scientist
Daniel Smalley
Brigette Hesman
Erin O'Connell
Self - Solar Analyst
Jess Johnson
Meg Schwamb
Ashwin Vasavada
Self - Deputy Project Scientist
Perry Gerakines
Jason Dworkin
Self - Astrochemist
Timothy Linn
Self - Chief Systems Engineer
Bill Chaplin
Craig Hogan
Scott Hughes
Self - Volcanologist
Dominik Kraus
Tom Stallard
Stacey Browning
Self - Solar Engineer
Chat Hull
Kostas Skenderis
Rex Walheim
Sean Carey
Lori Fenton
Jack O'Malley-James
Matt Kenworthy
Patricia Pappenreiter
Erik Verlinde
Brent Garry
Rob Weryk
Alexandria Johnson
Andy Klesh
Self - NASA Engineer
Michaël Gillon
Massamiliano Vasile
Peter Read
Pascale Hibon
Julien Milli
Samuel Payler
Pat Whipps
Self - Resident Manager
Matthew Russo
Chris Roumeliotis
Margot Brouwer
Bruce Banerdt
Self - Planetary Geophysicist
Justin Crepp
Amy Simon
Ken Williford
Self - Mars 2020 Deputy Project Scientist
Terry Virts
Self - Former NASA Astronaut
Zarana Patel
Self - NASA Space Radiation Analysis Group
Brian Weeden
Self - Orbital Analyst
Frank Czopek
Gregory Spriggs
Self - Weapon Physicist
Laura Grego
Jürgen Matzka
Self - GFZ German Research Center for Geosciences
Gregory Falco
Tom Huffman
Self - Archaeologist, University of Witwatersrand
Mike Watkeys
Self - Archaeologist
Dan Baker
Self - University of Colorado, Boulder
William Shelton
Evan Hunt
Kerry Lee
Lisa Nip
Self - Biologist, Massachusetts Institute of Technology
John Tarduno
Self - Geophysicist, University of Rochester
Craig Underwood
Self - Surrey Space Center
Heike Benninghoff