The beam pipe was reinstalled in the LHCb detector over the summer, marking a new milestone in the experiment’s upgrade

After over two years of upgrades and maintenance works, the four main LHC experiments are finalising preparations to receive pilot beams

With the upgrade works now over, the experiments in the East Area are taking physics measurements again – time for a rewind

During LS2, 16 new collimators have been installed in the LHC ready for the next run and above all for the future HL-LHC

The SPS accelerated its first LHC-type beam in May and is now sending beams to the North Area, where the physics season has started

Join scientists live from the underground cavern of the ATLAS experiment tomorrow on social media

The Fast Interaction Trigger is the final piece of the puzzle of ALICE’s LS2 subdetector installations

Join scientists live from the underground cavern of the CMS experiment today on social media

On Friday 28 May 2021, the final "wedge" of the first ATLAS New Small Wheel was installed in the detector. This was an important milestone for the Collaboration, in preparation for the wheel’s installation in the ATLAS cavern later this summer

The two barrels of the largest pixel detector ever built have been successfully lowered into the cavern and stand ready for commissioning

The CMS collaboration just reached another LS2 milestone: the biggest upgrade of the experimental beam vacuum system since the first operation of CMS in 2008

The first pieces of LHCb’s new scintillating-fibre particle-tracking detector, or SciFi, have just journeyed 100 metres down to be installed in the experiment’s underground cavern