Diretor/a
Paul Vanezis
DIRETOR/A
Peter Leonard
Nancy Thomas
Toby Macdonald
Amena Hasan
Patricia Wood
Sandra Wainwright
Geoff Walmsley
Pieter Morpurgo
Victoria Simpson
Kate Pringle
Stanley Hyland
Charles Denton
Simon Wadleigh
Ross Kirby
Lily Shepherd
Richard Marquand
Michael Brooke
Mark Patterson
Wendy Sturgess
Robyn Wallis
Kate Szell
Simon Winchcombe
Marina Hui
Lydia Bird
Brian Branston
Peter Bennet Stone
Tom Savage
Herbert Wise
Mark Scott
Jane Fletcher
Alasdair Duncan
Chris Pitt
Euan McDonald Smith
John White
Angel Li
Keaton Stone
David Coleman
Fran Jarvis
Elenco (na ordem dos créditos)
Patrick Moore
Self - Presenter
Chris Lintott
Pete Lawrence
Maggie Aderin-Pocock
Paul Abel
Self - Reporter
Chris North
Lucie Green
Garry Hunt
Self
Alan Fitzsimmons
Jon Culshaw
Guest
Dallas Campbell
George Dransfield
Brian May
Jim Al-Khalili
Paul Murdin
Geoffrey Eglinton
Ron Maddison
John Zarnecki
John Beckman
Peter Cattermole
Marek Kukula
Self - Public Astronomer
Arthur C. Clarke
Bernard Lovell
Carly Howett
Leigh Fletcher
Colin Ronan
David Allen
John Mason
F. Graham Smith
Hannah Wakeford
Tim Gregory
Self - Meteorite Expert
Brian Cox
Chamkaur Ghag
Adam Rutherford
Tim O'Brien
Neil Armstrong
Carl Sagan
Clyde Tombaugh
Stephen Hawking
Neil deGrasse Tyson
A.H. Degenhardt
Henry Wildey
Harlow Shapley
Roger Griffin
F.L. Jackon
Arthur Cross
Barrie Jones
Jocelyn Bell Burnell
Iain Nicolson
Michael Bentine
Heather Couper
Fred Hoyle
Eugene Cernan
Alec Boksenberg
David Malin
Andrew Lyne
Douglas Vakoch
Henry Brinton
Charles Ronan
Eric Illet
Robert B. Leighton
Piers Sellers
Tim Peake
William H. Pickering
Iain Stewart
Helen Czerski
Mark Miodownik
Hannah Fry
Hermione Cockburn
Marcus du Sautoy
Andrea Sella
Nial Tanvir
Self - Panelist
Lewis Dartnell
Farzana Meru
Hiranya Peiris
Suzie Imber
Robin Ince
Raman Prinja
Dara O Briain
Héloïse Stevance
Martin Reese
ATOR
Clive Hare
William A. Granger
R. Edds
Roger Jennison
C.M. Butterthwaite
Gilbert Fielder
George Hole
George Alcock
H. Percy Wilkins
E.M. Lindsay
Samuel Tolansky
John Beckham
Henry Hatfield
R.J. Speer
Vincent Reddish
James Ring
Chandra Wickramasinghe
Gordon Taylor
Simon Mitton
Michael Fish
Jacqueline Mitton
David Hughes
Jon Ables
Self - Director, Parkes Radio Astronomy Observatory
Raymond Davis
Self - Brookhaven National Observatory
Dale Cruikshank
Self - Mauna Kea Observatory
Alan Pickup
Self - UKIRT Telescope
Alan Wright
Self - Parkes Radio Astronomy Observatory
Antony Hewish
Self - Director, Mullard Radio Astronomy Observatory
Charles Capen
Self - Lowell Observatory
Malcolm S. Longair
Self - Astronomer Royal for Scotland
Eugene Gernan
Self - Commander, Apollo 17
Graham Smith
Self - Jodrell Bank
Victor Clube
David Clarke
Andrew Murray
Eleanor Helin
Halton C. Arp
Ken Pounds
Harold Ridley
Don Yeomans
Matthew Bailes
Ian McHardy
Setnam Shemar
Susan McKenna-Lawlor
Francis Carpenter-Smith
Carl Murray
Iwan Williams
Michael Bode
Glenn White
John James
Martin Rees
Duncan Steel
Colin Pillinger
Michele Dougherty
Self - Physicist, Imperial College London
David Head
Observer
Terry Pratchett
Tim Rice
Christopher Riley
Jeffrey Hoffman
Geoff Marcy
Bob Nichol
Roger Angel
Alex McConahay
Self - Amateur Astronomer
Antonin Bouchez
Self - Caltech Adaptive Optics Expert
John Castillo
Bruce Betts
Self - Director of Projects The Planetary Society
Richard Garcia
Allan Chapman
Sean Ryan
Self - University of Hertfordshire
Abbie Hutty
Self - Airbus Defence and Space
Sarah Russell
Self - Natural History Museum
Ken Amor
Self - University of Oxford
Mark Gallaway
Karen Masters
Self - University of Portsmouth
Patrick Irwin
Clem Pryke
Self - University of Minnesota
Linton John Guise
Alice Bowman
Self - Mission Operations Manager
Sarah Hörst
Self - Atmospheric Chemist
Jeff Moore
Self - Geology Lead Investigator
Annette Tombaugh
Alan Stern
Self - Principal Investigator
John Spencer
Self - Deputy Geology Lead
Steven Tingay
Self - Radio Astronomer
Payel Das
Self - Physicist
Lukasz Wyrzykowski
Self - Astronomer
Lisa Harvey-Smith
Self - Astrophysicist
Antony Schinkel
Natasha Harvey-Walker
Elme Breedt
Gerry Gilmore
Wyn Evans
James Burke
Janna Levin
Katie Bouman
Andrew Pontzen
Self - University College London
Helen Sharman
Danielle George
Self - The University of Manchester
Matthew Kenworthy
Michael Rizzo Smith
Beth Biller
Hamish Barker
Marie Beeckman
Simon Lock
Damien Galano