This map of the CERN facility near the border of France and Switzerland identifies the following experiments being conducted there: CMS (Compact Muon Solenoid); LHCb (Large Hadron Collider beauty); ATLAS (A Toroidal LHC Apparatus); SPS (Super Proton Synchrotron); PS (Proton Synchrotron); and ALICE (A Large Ion Collider Experiment). CERN's two main sites—in Prevessin, France, and Merin, Switzerland—are also marked. The large yellow circle identifies the underground path of the Large Hadron Collider (LHC), the "biggest science experiment in the world."
Photograph by Maximilien Brice (CERN). This file is licensed under the Creative Commons Attribution-Share Alike 4.0 Unported license. Please see Credits below for a link to the license and original image.