CERN is undergoing a major upgrade to the Large Hadron Collider to prepare for the High-Luminosity LHC.

CERN bids farewell to the LHC and enters Long Shutdown 3: https://home.cern/cern-bids-farewell-to-the-lhc-and-enters-long-shutdown-3/ - the #LargeHadronCollider is embarking on its most ambitious upgrade yet, between now and 2030.

This is exciting. CERN bids farewell to the Large Hadron Collider and enters the Long Shutdown 3; a major programme of maintenance, consolidation, upgrades and installation work that will prepare the Laboratory for the next phase - the High-Luminosity Large Hadron Collider (HiLumi LHC). https://home.cern/cern-bids-farewell-to-the-lhc-and-enters-long-shutdown-3/