lcls-ii-cryomodule-18-0006-07.hr-6000

The first cryomodule for SLAC’s LCLS-II X-ray laser departed Fermilab on Jan. 16. Photo: Reidar Hahn

The first cryomodule for SLAC's LCLS-II X-ray laser departed Fermilab on Jan. 16. Photo: Reidar Hahn