Katarina (Dida) Markovic (JPL): "Cosmology with Roman's High Latitude Imaging Survey"

The past two decades have seen cosmology become a precision science. This decade, the planning for precise measurements of the cosmic expansion and gravitational growth history is culminating in a series of map maker surveys. The Nancy Grace Roman Space Telescope is NASA's flagship to be launched by 2027. This talk will introduce the cosmological concordance model, its recent tensions, and outline how Roman's High Latitude Imaging Survey will be analyzed to provide answers to some of the key scientific questions of the present time. The talk will also introduce the associated infrastructure team, our plan to serve the community and provide the first cosmological measurements with Roman imaging data.