NASA’s Research and Analysis Program’s Weather and Atmospheric Dynamics Focus Area supports research and applications with the constellation of next-generation of geostationary sensors. The NASA Geostationary REsearch and Applications Team (GREAT) was established to foster collaboration on geostationary sensor-related research and applications across the NASA centers and investigators funded though NASA ROSES. The goal is to create a cohesive framework for processing, archiving, and disseminating geostationary satellite imagery to facilitate scientific research and applications. Three projects at NASA centers are the cornerstone of NASA GREAT: GeoNEX at Ames Research Center, the Satellite ClOud and Radiation Property retrieval System (SatCORPS) at Langley Research Center, and the Short-term Prediction Research and Transition (SPoRT) Center at Marshall Space Flight Center. In addition, projects are competitively selected through the NASA ROSES Earth Science Research from Operational Geostationary Satellite Systems (ESROGSS) solicitation.