Speaker: Quasars: Black Holes That You Can “See” by Dr. Patrick Hall

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Monthly Meeting of RASC Victoria Centre

7:30PM Wednesday January 10th 2018

Room A104, Bob Wright Centre, UVic

Quasars are the brightest objects in our Universe.  A quasar is a rotating disk as big as our solar system and hotter than the Sun, formed when matter spirals into a supermassive black hole at the centre of a galaxy.  I will discuss these fascinating objects and how they tap the strong gravity of black holes.

Bio: Patrick Hall is an astronomer and Professor at York University. Born in California to Canadian parents, he was an undergraduate at U. C. Berkeley, a graduate student at U. Arizona, and a postdoc at U. Toronto, Princeton, and the Universidad Catolica de Chile. He divides his work time between research on quasars (and any object with a sufficiently odd spectrum), teaching astrophysics, and outreach. You can follow him on Twitter at @patrickbhall

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