The Large Hadron Particle Collider

Weighing over 12,500 tons, the CMS is one of two large general purpose detectors built on the Large Hadron Collider (LHC).
Fabrice Coffrini / AFP / Getty

The Compact Muon Solenoid
Weighing over 12,500 tons, the CMS is one of two large general purpose detectors built on the Large Hadron Collider (LHC). During the experiments, scientists use it to investigate a wide range of physics, including the search for the elusive Higgs boson, extra dimensions, and particles that could make up dark matter.

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