From September 9-11, 2025 the NASA Carbon Monitoring System (CMS) Science Team Meeting took place at NASA Ames Research Center in Moffett Field, CA. The goals of the meeting included: update on NASA programmatic goals, stakeholder engagement, discussion of Phase III synthesis report and national interest metrics, presentation of CMS results and future plans, advance and share progress of working groups & synthesis efforts, discussion of science team activities for 2025-2026. The meeting had 129 registered participants, including 60 in person, 69 virtual. Read full summary