Dick Taylor
Dara O'Briain
饰:自己 Self
饰:Himself
Brian Edward Cox
饰:自己
Liz Bonnin
饰:Self - Presenter
饰:Self - Public Astronomer, Royal Observatory Greenwich
饰:Self
饰:Self - European Space Agency
Jon Culshaw
饰:Self
David Brin
饰:Self - Science Fiction Author
饰:Self - Jet Propulsion Lab
饰:Self - Jet Propulsion Lab
饰:Self - Meteorite Expert
饰:Self
饰:Self
饰:Self - Retired NASA OIG Special Agent
Jonathan Ross
饰:Self
饰:Self
Eugene Cernan
饰:Self
Brian May
饰:Self
饰:Self - University College London
饰:Self - Lead Engineer, Jet Propulsion Lab
饰:Self - Caltech
Buzz Aldrin
饰:Himself