These clocks, which measure time by using an ultra-stable laser to monitor the resonant frequency of atoms, are now precise enough that if they ran for the age of the universe, they would lose less than one second.
In the 11 years since its discovery at the Large Hadron Collider, the Higgs boson has become a central avenue for shedding light on the fundamental structure of the universe.
With survey operations set to begin this fall, the Rubin control room at SLAC will serve as a key hub for training and remote observing support for the NSF–DOE Vera C. Rubin Observatory.