Calorimeter inside the ATLAS detector - Credit: ATLAS Experiment © 2013 CERN

Monica Dunford emerges from ATLAS - Credit: Photo Courtesy of PF Productions

CERN Globe of Science and Innovation at night - Credit: Photo Courtesy of PF Productions

Fabiola Gianotti and David Kaplan in ATLAS Cavern - Credit: Photo Courtesy of PF Productions

Full view of the open ATLAS Detector

Superconducting magnets in the LHC tunnel Credit: ATLAS Experiment © 2013 CERN

Fabiola Gianotti in the ATLAS control room waiting for first high energy collisions, March 29, 2010 - Credit: ATLAS Experiment © 2013 CERN