33K views · 1.4K reactions | 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 | Facebook

#MovieNight at CERN 🍿🎥 On 25 September, CERN hosted an exclusive preview screening of the documentary “Les vrais chercheurs ne savent pas ce qu’ils cherchent…” – “Real researchers don’t know what they’re looking for”. Here we see exclusive behind-the-scenes footage from the screening at #CERNScienceGateway, featuring special guests such as Jean-Luc Perreard and Cédric Klapisch, co-authors of the film, #CERN Director-General Fabiola Gianotti, architect Renzo Piano, and John Elkann, President of