SNU physics students at the Adler Planetarium, Chicago IL (photo by D.E. Neuenschwander)

SNU physics students on the steps of the Adler Planetarium. Chicago skyline in background. (photo by D.E. Neuenschwander)

SNU physics students on the steps of Wilson Hall, Fermilab (photo by D.E. Neuenschwander)

SNU physics students at Fermilab, being shown around by FNAL physicist Vaia Papadimitriou. (photo by D.E. Neuenschwander)

SNU physics students by a Robert Wilson sculpture, Wilson Hall, Fermi National Accelerator Laboratory (photo by D.E. Neuenschwander)

SNU physics students with "Sue" at the Chicago Field Museum (photo by D.E. Neuenschwander)

SNU physics students at the Trinity Test Site monument (photo by D.E. Neuenschwander)

SNU physics students at the Trinity Test Site monument (photo by D.E. Neuenschwander)

SNU physics students at the Trinity Test Site monument, October 2005 (photo by D.E. Neuenschwander)

SNU physics students at LANL, October 2005 (photo by D.E. Neuenschwander)