First day of classes:  Jan 10, 2007

Jan. 18:  Shri Kulkarni, Caltech
Jan. 25:  Andrew Blain, Caltech
Feb.  1:  Daniel Eisenstein, Steward
          Dark Energy and Cosmic Sound 
Feb   8:  Reinhard Genzel, MPE 
Feb 15 :  Bob Blum, NOAO
Feb 22 :  Aaronson Lecture
          Andrea Ghez, UCLA
          The Central Dark Mass at the Center of Our Galaxy
March 1:  Blitzer Award Lecture:  Mike Meyer, Location TBD 
March 8:  Darren Croton, UC Berkeley  
March 15: UA Spring Break
March 22: Bill Reach, IPAC 
March 29: Jason Harris, Steward
April 5 : Fabrizio Nicastro, CFA, Rome
April 12: Gerry Gilmore, IoA
April 19: Nadia Zakamska, Princeton 
April 26: David Sand, Steward 
May 3   : Kelsey Johnson, University of Virginia

Finals begin:  May 4