Linked from
The 20 pages that link to Muon, each with the reason it gives.
ElectronCompared with: It is a heavier lepton counterpart that decays into an electron.
Cloud chamberRelated: Cloud-chamber observations helped establish the muon as a distinct particle.
Muon neutrinoRelated: It is the charged partner that defines the muon-neutrino family.
Carl David AndersonBroader topic: Anderson discovered this cosmic-ray particle in 1936.
Exotic atomRelated: Its mass makes muonic orbits much smaller and more sensitive to the nucleus.