| September 10 | J. Allyn Smith (University of Wyoming) 
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     | September 17 | Ted Snow (University of Colorado) What's New on the Old Problem of the Diffuse Interstellar Bands (Abstract)
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     | September 24 | Stephen Lundeen (Colorado State University) Electrons in circular orbits:  Exploring a new world of atomic structure (Abstract)
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     | October 1 | Nick Gnedin (University of Colorado) Reionization of the Universe (Abstract)
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     October 15 | Leisa Townsley (Penn State) X-rays from High-mass Star-forming Regions(Abstract)
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     October 22 | Antonio Bianchini (Universita di Padova) Cataclysmic Variables and 
Disk Instability Phenomena
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     | October 23 | Jian Ge (Penn State) All-Sky Survey for Extra-solar Planets with New Instrument Technologies (Abstract)
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     | October 29 | Webster Cash (University of Colorado) The Future of X-ray Astronomy: Constellation-X, Maxim, and the Study of AGNs
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     | November 5 | Nahum Arav (University of Colorado) Exciting Times for Studying AGN Outflows(Abstract)
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     | November 12 | Edward R. Kinney (University of Colorado) Putting the Proton under a Femtometer Microscope (Abstract)
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     | November 19 | Jason Glenn (University of Colorado) Probing Galaxy Formation at High Redshift:  Millimeter-Wave Surveys for Galaxies with Bolocam and Z-Spec (Abstract)
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     | November 26 | Michael Allison (NASA/Goddard Institute for Space Studies) Ocean Notions for Jupiter's Cloud Motions (Abstract)
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     | December 6 (Room 234) | J.D. Smith (University of Arizona) Hot Stars in the Infrared: An Unlikely Romance(Abstract)
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