
On March 1, 2021, Fermilab employee Elias Lopez walks alongside the final cryomodule for the Linac Coherent Light Source II, or the LCLS-II, at the Cryomodule Test Facility. Photo: Ryan Postel
On March 1, 2021, Fermilab employee Elias Lopez walks alongside the final cryomodule for the Linac Coherent Light Source II, or the LCLS-II, at the Cryomodule Test Facility. Photo: Ryan Postel