Galaxy clusters are powerful probes of the large-scale structure of the universe and its evolution over time. New astronomical surveys, like the Dark Energy Survey (DES), contain high-quality images of thousands of clusters and surrounding vicinity. Despite this wealth of data, the study of clusters is limited by the difficulty in converting observed quantities, like the number of galaxies in a cluster or the gravitational lensing of light from background galaxies, into accurate estimates of the cluster’s mass. In this project, a team of scientists from Southern Methodist University (SMU) are developing a framework to simulate observed galaxies, clusters, and their gravitational lensing signals self-consistently. The team will compare their simulated universes directly with DES observations to infer the evolution of cosmic structure. This approach can provide a new paradigm for future analyses of galaxy clusters for the purpose of studying cosmology. As part of this project, the team will also lead the effort of the SMU QuarkNet Center, which is a network of physicists and high school teachers in the Dallas-Fort Worth metroplex and belongs to the nationwide QuarkNet network. The team is organizing yearly summer workshops for high school teachers and will provide teachers and their students with educational materials related to the large-scale structure of the universe and cosmology. Galaxy clusters observed by optical surveys are one of the most sensitive probes of the amp