image: NASA scientist and Nobel laureate John Mather, center, and NASA astronaut Piers Sellers, right, presented a replica of the Nobel Prize for Physics medal to John R. "Jack" Dailey, left, director of the Smithsonian's National Air and Space Museum. The replica flew aboard shuttle Atlantis during its STS-132 mission in May. More information: http://www.nasa.gov/centers/goddard/news/features/2010/nobel-replica.html view more
Credit: NASA/Paul Alers