Columbia graduate student finds potential hidden galaxies

February 8, 2012
Amanda Smith | Institute of Astronomy, Cambridge

CU graduate student Jana Grcevich's work on Milky Way dwarf galaxies has been featured in an article on space.com. In the article, Grcevich discusses the discrepency between the number of low-mass satellite galaxies astronomers observe and the number predicted by simulations of cold dark matter (CDM).


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