Events << February 2009 >> >> >> >> >> Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Add an Event Edit This Event << Fall 2008 Spring 2009 Summer 2009 >> Subscribe your calendar or receive email announcements of events Astronomy Colloquium Title to be announced Date: Tuesday, February 17th Time: 3:30 pm Place: 6515 Sterling Hall Speaker: Ethan Vishniac, Johns Hopkins University Add this event to your calendar