| January 18 | (Thursday, 2:30 pm, Phys 133) |
| Dr. Chao-Lin Kuo, California Institute of Technology | |
| Title: CMB Beyond the Acoustic Peaks | |
| Host: S. Hanany | |
| January 25 | (Thursday, 2:00 pm, Phys 133) |
| Dr. Vuk Mandic, California Institute of Technology | |
| Title: Searching for Stochastic Gravitational Wave Background with LIGO: Results and Implications | |
| Host: S. Hanany | |
| February 1 | (Thursday, 2:00 pm, Phys 133) |
| Dr. Ignacio Taboada, University of California, Berkeley | |
| Title: Neutrino Experiments | |
| Host: S. Hanany | |
| February 9 | Dr. James Leger, University of Minnesota |
| Title: Managing Diffraction and Polarization: New Tools for Optical Scientists | |
| Host: T.J. Jones | |
| February 15 | (Thursday, 2:00 pm, Phys 133) |
| Dr. Richard Schnee, Case Western University | |
| Title: What's the Matter in the Universe? Looking for Wimps with the Cryogenic Dark Matter Search | |
| Host: S. Hanany | |
| February 23 | Dr. Anil Seth, Harvard SAO |
| Title: From the Inside Out: The Evolution of Late-Type Galaxy Nuclei and Disks | |
| Host: E. Skillman | |
| March 2 | CANCELED due to weather Dr. Eric Hallman, CASA, Colorado |
| Title: Simulated Large Area Galaxy Cluster Surveys | |
| Host: T.W. Jones | |
| March 9 | |
| March 16 | No Colloquium - Spring Break |
| March 23 | Dr. Karen Leighly, University of Oklahoma |
| Title: Quasar broad line region emission and kinematics | |
| Host: L. Williams | |
| March 30 | |
| April 6 | |
| April 13 | Dr. Knut Olson, CTIO, NOAO |
| Title: The Structure and Kinematics of the LMC | |
| Host: L. Williams | |
| April 20 | Dr. Sumner Starrfield, Arizona State University |
| Title: The 2006 Oubturst of RS Oph - A Hot Flash on a Degenerate Dwarf | |
| Host: R.D. Gehrz | |
| April 27 | |
| May 4 | Dr. Rogier Windhorst, Arizona State University |
| Title: The James Webb Space Telescope: how can it measure First Light, Reionization, and Galaxy Assembly? | |
| Host: L. Williams |