This is the CREAM (Cosmic Ray Energetics And Mass) site of the University of Chicago. The Chicago group provided a TRD system for the first CREAM payload which flew in 2004-2005 around Antarctica. The objective of this experiment is to measure the elemental composition of cosmic rays to very high energies. Here is a map of the duration record-breaking first flight of CREAM (go here for more info on CREAM) .

Below are pictures of the CREAM-I payload and launch in 2004/2005


First flight of CREAM TRD in Chicago (Feb 5th 2004):

TRD in shipping stand (Feb 5th 2004):