Saturday, November 21, 2009

Gravitational Waves & Black Holes

Last night we had a good turnout for Professor Szabolcs Marka's lecture on gravitational waves and black holes entitled: "A Matter of Life and Death: How Black Holes Do It." Szabi gave a good introduction to gravitational waves and some of the expected strong sources of gravitational waves in the Universe. He finished up by talking about the various projects for actually observing gravitational waves and the difficulties in doing so.

Afterwards, we gave away a Galileoscope to a lucky member of the audience, and we provided some cool NASA swag to the attendees. The weather was mostly cooperative, so attendees had the option of going up to the roof to get views of the Pleaides and Jupiter, or sticking around in the lecture hall to hear a couple of mini-lectures and slideshows. Cameron Hummels explained the science behind the discovery of water on the Moon along with the most recent results from LCROSS that came out last week. Josh Schroeder discussed the basics of spiral galaxies and fielded questions on all kinds of astrophysical topics.

Thank you to all 8 volunteers and the 130 audience members who showed up for this event!

--Cameron

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