48th annual Fermilab Users Meeting photo gallery

Marcelle Soares-Santos introduces the first session of the Fermilab Users Meeting. Photo: Reidar Hahn

Nearly 500 scientists attended this year’s Fermilab Users Meeting, including Fermilab Director Emeritus and Nobel laureate Leon Lederman. View other photos of the 48th annual Users Meeting.

Leon Lederman goofs off with Fermilab staff. Photo: Reidar Hahn