| Date | Speaker | Topic | Host |
| January 23 | Dr. Marijke Haverkorn Harvard University |
"Turbulence in the Warm Ionized Interstellar Gas" | |
| January 30 | Dr. Charles Kerton Iowa State University |
"Star Formation in Halos Around Single O-star HII Regions" | |
| February 6 | No colloquium this week. | ||
| February 13 | No colloquium this week. | ||
| February 20 | Dr. Chip Kobulnicky University of Wyoming |
"Tracing the Chemical Enrichment Histories of Starforming Galaxies From z = 0.2 to z = 3" | |
| February 23 | Dr. H. Lamers University of Utrecht |
The Formation and Destruction of Star Clusters in Interacting Galaxies. (Room 435) | Humphreys |
| February 27 | Dr. Kelsey Johnson University of Wisconsin |
Extreme Star Formation in the Local Universe: From Ultracompact HII Regions to Proto Globular Clusters. | |
| March 5 | Dr. Jo Anne Brown University of Calgary |
The Magnetic Field of the Galaxy: New Insights from the International Galactic Plane Survey. | |
| March 12 | No colloquium this week. | ||
| March 19 | Dr. Earle Luck Case Western Reserve University |
Cepheid Abundances and the Galactic Metallicity Gradient | John Martin |
| March 26 | Dr. Robert Benjamin University of Wisconsin, Whitewater |
A Quick Look at GLIMPSE: Spitzer Space Telescope Observations of the Galactic Plane | |
| April 2 | Dr. Eric Wilcots University of Wisconsin, Madison |
The Evolution of the Gas Content of Galaxy Groups | |
| April 9 | Dr. Doug Finkbeiner Princeton University |
Microwave ISM Emission Observed with WMAP and Green Bank | |
| April 16 | Dr. Tim Hankins New Mexico Institute of Technology |
Nanosecond Radio Pulses from the Crab Pulsar: Implications for the Emission Mechanism |
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| April 23 | No colloquium this week. | ||
| April 30 | Dr. Steve Ellingson Virginia Tech |
Wide Field Radio Transient Searches | |
| May 7 | Dr. Colin Lonsdale Haystack Observatory |
Colliding Galaxies: Probing Obscured Nuclei with Radio Astronomy | |