Tuesday, September 23
4:00 pm - 5:00 pm	Carnegie Observatories Colloquium Carnegie Observatories, 813 Santa Barbara St., William T. Golden Auditorium The Stellar Graveyard of the Milky Way Dr. Jason Kalirai, STScI,

Friday, September 26
4:00 pm - 5:00 pm	Noncommutative Geometry Seminar A structured form of the Hadamard matrix conjecture Illias Kotsireas, Dr., Physics and Computer Science, Wilfred Laurier University,