Preparing for the greatest cosmic movie ever made

High up on the top of Cerro Pachón in northern Chile, NSF–DOE Vera C. Rubin Observatory is nearing completion. At the heart of the facility, a pivotal moment in the project's scientific adventure is unfolding. After more than 20 years of meticulous research and development, and weeks of testing, the LSST Camera has been successfully installed on the Simonyi Survey Telescope.