Physics and Astronomy Colloquium
Week of Monday, April 20th 2015
Wednesday, April 22nd 2015
Speaker: Margaret J. Geller, Harvard-Smithsonian Center for Astrophysics
Subject: The Ultimate Mass of Galaxy Clusters
Refreshments served in Tate Foyer after colloquium. This is the more technical portion of the Van Vleck Lecture series. This lecture is free and open to the public.
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