Académie des sciences (France) in French Academy of Sciences (2006)
Book 1
Alex Barnett, G. Seth Shostak in Cambridge Univ Pr (2003-10-30)
Book 1
Johann Heinrich Lambert in Science History Publications/USA (1976)
Book 1
Leon Wieseltier in New Republic (September 3, 2013)
Internet Article 2
Galileo Galilei in Digireads.com Publishing (2011-01-01)
Book 1
Ricky Gervais in Wall Street Journal (Dec 22, 2010)
Internet Article 2
Elizabeth Pennisi in AAAS Science (23 August 2011)
Internet Article 1
Neil deGrasse Tyson in Templeton Foundation
Speech 1
John Cleese (DECEMBER 16, 2014)
Audio Recording 1
