Director
Martin Johnson
DIRECTOR
Stars (in credits order)
Carl Agee
Self - Director Institute of Meteoritics
Nigel Barber
Narrator
John Callas
Self - Project Manager NASA Opportunity
John Casani
Self - Engineer Mariner 4
Bill Clinton
Self - President of the US(archiveFootage)
José Luis Cordeiro
Self - Analog Astronaut
Nagin Cox
Self - Spacecraft Engineer NASA
Abigail Fraeman
Self - Planetary Scientist NASA
James Garvin
Self - Chief Scientist NASA Goddard
David Grinspoon
Self - Astrobiologist
John M. Grunsfeld
Self - Astronaut & Astrophysicist
Felipe Gómez Gómez
Tanya Harrison
Self - Planetary Scientist
Michio Kaku
Self - Theoretical Physicist
Carmen Kohler
Nina Lanza
Elon Musk
Self(archiveFootage)
Lujendra Ojha
Jay Piatek
Self - Meteorite Collector
Derrick Pitts
Self - Astronomer
Melissa Rice
Self - Planetary Geologist
Kirsten Siebach
Adam Steltzner
Self - Chief Engineer NASA Mars 2020
Dawn Sumner
Amy Shira Teitel
Self - Spaceflight Historian
Diana Trujillo
Self - Engineer NASA Curiosity
Ashwin Vasavada
Self - Project Scientist NASA Curiosity