Berkeley Lab’s Saul Perlmutter wins Einstein Medal

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Source:  Lance Knobel, Lawrence Berkeley National Laboratory
Excerpt: Saul Perlmutter, a professor of Physics at UC Berkeley ... has been awarded this year’s Einstein Medal, presented by the Albert Einstein Society. The medal was awarded for “discovering the acceleration of the universe” through the observation of very distant supernovae. .In 1998 Perlmutter announced the ... landmark finding that the expansion of the universe is not slowing, as virtually all scientists expected, but accelerating. The cause of the acceleration has been dubbed dark energy, and is estimated to constitute nearly three-quarters of everything in the universe. The nature of dark energy remains unknown.

 www.berkeleyside.com/2011/02/23/berkeley-labs-perlmutter-wins-einstein-medal/

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