Uploaded by Arizona on Feb 4, 2011
Guy Consolmagno SJ, Astronomer and Curator of Meteorites, Vatican Observatory, Castel Gandolfo, Vatican City State.
Presented as the initial lecture in the University of Arizona College of Science's Spring 2011 lecture series, "Cosmic Origins." Guy Consolmagno is curator of meteorites at the Vatican Observatory at Castel Gandolfo in the Vatican City State. cos.arizona.edu/cosmic/