On April 13, 260 people crowded a lecture hall in Pupin Physics Laboratories to hear Brandon Horn, graduate student in the Department of Astronomy, gave a lecture on the history of astronomy, navigation, geodesy, and photometry. Wowing the crowd with a zooming presentation, Brandon gave us a tour of major astronomical discoveries starting with the size of the Earth and moving all the way up to the expanding universe. People stayed after the talk to ask questions and explore the universe of Astronomy Picture of the Day in the lecture hall while others headed up the roof for a beautiful, clear view of the heavens.
On the roof, five volunteers helped visitors look at Mars, the Moon, the globular cluster M3, and the Orion Nebula. We were very fortunate to have such a clear view of the night skies and the huge number of visitors seemed to attest to how exciting it was to be able to use the observatories to their fullest capacity. Additionally, visitors who wanted to avoid the crowds could catch a show in our 3D theater where graduate student Yuan Li showed some videos about black holes and pulsars that the audience enjoyed. In all, a fun time was had by all.
--Josh
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