Sunday, December 4, 2011

December 2: Are there other Universes?

Last night we had a fantastic lecture given by postdoctoral researcher David Kagan entitled: "Is Our Universe Alone in the Multiverse?" David covered a full introduction to assure everyone was on the same page for this high-level but philosophically interesting subject. He described the idea of an expanding observable universe, the multiworlds interpretation of quantum mechanics, the inflaton field theory and how it could describe other universes popping into existence ourside of our observable window and more. After his talk, he fielded questions for the remainder of the period from a group of dedicated enthusiasts.

In addition to the lecture, we had great observing conditions on the roof. Adrian Price-Whelan led a crew of graduate volunteers on our telescopes, helping attendees see the Pleiades, the Andromeda Galaxy, the first-quarter Moon, and Jupiter. In addition Yuan Li ran the 3D visualization wall permitting attendess to see simulation results and education movies in 3 dimensional projections. Thanks to all of the 160 people we had turn out!

--Cameron

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