Saint-Genis-Pouilly, France
Julien Brine and Kevin Grenier, coordinators at LHC 2, cycle along the Large Hadron Collider (LHC) tunnel...
Julien Brine and Kevin Grenier, coordinators at LHC 2, cycle along the Large Hadron Collider (LHC) tunnel at The European Organization for Nuclear Research (CERN) in Saint-Genis-Pouilly, France, March 2, 2017. REUTERS/Denis Balibouse