By Asimov, Isaac
By Brown, Robert A.
By Nicolas Cheetham
By O'Shea, Donal
By Moore, CBE DSc FRAS Sir Patrick
By Morrison, Philip, Phylis, The Office of Charles and Ray Eames
By Wilkie, Tom, Rosselli, Mark
By Vincent Cronin
By John Gribbin
By Storm Dunlop, Wil Tirion, Royal Observatory Greenwich, Collins Astronomy
By Marcus Chown
By Stuart A. Kauffman
By Dr Gordon Strachan
By Ian Ridpath, Martin J. Rees
By Stephen Hawking (University of Cambridge)
By Colin A. Ronan
By Michio Kaku
By P. C. W. Davies
By Noel Edmonds
By David Christian
By Dr Sten Odenwald
By Frank Close (Professor of Theoretical Physics and Fellow of Exeter College, University of Oxford)
By George Musser
By Tom Kerss, Royal Observatory Greenwich, Collins Astronomy
By Frank Wilczek (Author)
By Lisa Randall
By Ritchie, Rob
By Neil Gunn
By Priyamvada Natarajan
By Martin Rees