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News Release 209 of 1015

October 4, 2011 09:00 AM (EDT)

News Release Number: STScI-2011-33

Astrophysicist Adam Riess Wins the 2011 Nobel Prize in Physics

October 4, 2011: Adam Riess, an astronomer at the Space Telescope Science Institute (STScI) and Krieger-Eisenhower Professor in Physics and Astronomy at The Johns Hopkins University in Baltimore, today was awarded the 2011 Nobel Prize in Physics by the Royal Swedish Academy of Sciences. The academy recognized him for leadership in the High-z Team's 1998 discovery that the expansion rate of the universe is accelerating, a phenomenon widely attributed to a mysterious, unexplained "dark energy" filling the universe.

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Image Credit: W. Kirk (The Johns Hopkins University) and STScI

Release Credit: NASA, ESA, JHU, and STScI