By Dappiaggi, Claudio, Moretti, Valter, Pinamonti, Nicola
By Hack, Thomas-Paul
By Faraoni, Valerio
By Diarmuid O'Murchu
By Tymieniecka, Anna-Teresa
By Gribbin, John
By Swan, Liz, Gordon, Richard, Seckbach, Joseph
By Rowan-Robinson, Michael
By Nicolaus Copernicus
By Ridpath, Ian, Tirion, Wil
By Comins, Neil F.
By Patricia M. Schwarz, John H. Schwarz (California Institute of Technology)
By Leon M. Lederman, Christopher T. Hill
By Lawrence M. Krauss
By Christophe Galfard
By Roger Penrose
By Keith J. Devlin
By John Archibald Wheeler
By Stephen Richards
By J.G. Taylor
By John D. Barrow, Frank J. Tipler
By Max Tegmark
By Brian Greene
By Janna Levin
By Lisa Randall
By David Lindley
By N.M.J. Woodhouse
By Croswell, Ken