Theoretical physicist professor Stephen Hawking is pictured before his lecture on the creation of the Universe at the European Organization for Nuclear Research (CERN) in Meyrin near Geneva September 9, 2009. Reuters Pictures 2 months ago

Theoretical physicist professor Stephen Hawking is pictured before his lecture on the creation of the Universe at the European Organization for Nuclear Research (CERN) in Meyrin near Geneva September 9, 2009.