University of Minnesota
School of Physics & Astronomy

Physics and Astronomy Calendar

Thursday, October 22nd 2015
3:35 pm:
Physics and Astronomy Colloquium in 230 STSS/Bruininks Hall
Speaker: James Bullock, University of California, Irvine
Subject: Dwarf Galaxies, the Local Group, and Cosmology
Refreshments to be served outside 230 SSTS after the colloquium.

The Local Group and the tiny galaxies that surround the Milky Way provide unique and detailed data sets for testing ideas in cosmology and galaxy formation. In this talk I will discuss how numerical simulations coupled with local "near-field" observations are informing our understanding of dark matter, the formation of the first galaxies, and the physical processes that act at the threshold of galaxy formation.

Faculty Host: Evan Skillman

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