Theoretical physicists Stephen Hawking (L) and John Ellis are pictured after professor Hawking gave a  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 physicists Stephen Hawking (L) and John Ellis are pictured after professor Hawking gave a lecture on the creation of the Universe at the European Organization for Nuclear Research (CERN) in Meyrin near Geneva September 9, 2009.