Since 2003, a LHC dipole magnet turned into a telescope has been following the Sun's movements from behind a concrete wall. This is the CAST experiment - hunting for hypothetical "axion" particles that could be produced in the centre of our star ☀️ Find out more about this experiment: https://home.cern/science/experiments/cast | CERN

Grab your hard hat, we're off to see the ATLAS Experiment at CERN! Enjoy a 40 minutes guided 360° tour of the world's largest particle-physics experiment from the comfort of your own home. This full-length tour recreates a public tour of the ATLAS Experiment, while also taking you to parts of the cavern only accessible to engineers. It is a unique opportunity to explore the experiment with physicist Dr. Sascha Mehlhase, who explains the physics and engineering behind this mammoth detector. Watch

28K views · 1.2K reactions | Relive the physics and experiment highlights of the year #2020inreview | CERN | Facebook

The ATLAS Experiment at CERN has recently finalised the upgrading of one of the experiment’s sub-detectors, called the Small Muon Wheel (in spite of its 10m size, which is nothing but small!). In this teaser, announcing a live event featuring the detector, the new Small Muon Wheel is seen at the LHC surface hall, being finalised before being lowered 100 metres underground. Find out more: https://home.cern/news/news/cern/live-atlas-experiment | CERN

1.5M views · 11K reactions | Check out our #360video tour of CERN which takes you deep inside the Large Hadron Collider – the world’s greatest physics experiment. | BBC News | Facebook