Gamma-Ray Large Area Space Telescope (GLAST) program at SLAC. The GLAST Mission is part of NASA's Office of Space and Science Strategic Plan, with launch anticipated in 2007. GLAST is a next generation high-energy gamma-ray observatory designed for making observations of celestial gamma-ray sources in the energy band extending from 10 MeV to more than 100 GeV.
 

To learn more about GLAST SLAC Website: http://www-glast.slac.stanford.edu/ Stanford University Website: http://www-glast.stanford.edu/ NASA GSFC Website: http://glast.gsfc.nasa.gov/