BALTIMORE, MD - OCTOBER 04: Nobel Prize winner Adam G. Riess kisses his wife Nancy Riess during a news conference at Johns Hopkins University October 4, 2011 in Baltimore, Maryland. Riess is among ... more 
BALTIMORE, MD - OCTOBER 04: Nobel Prize winner Adam G. Riess kisses his wife Nancy Riess during a news conference at Johns Hopkins University October 4, 2011 in Baltimore, Maryland. Riess is among three scientists who won this year's Nobel Prize for Physics for discovering that the universe's expanding at an accelerating rate, some 14 billion years after the big bang. (Photo by Mark Wilson/Getty Images) less 
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Getty Images | Photo By Mark Wilson / Getty Images
Tue, Oct 4, 2011 2:11 PM EDT