The Geostationary Operational Environmental Satellite-R Series (GOES-R) is the next generation of geostationary weather satellites. The four satellites of the series will provide advanced imaging with increased spatial resolution and faster coverage for more accurate forecasts, real-time mapping of lightning activity, and improved monitoring of solar activity. GOES-R is the first satellite of the series, and it will provide continuous imagery and atmospheric measurements of Earth’s Western Hemisphere and space weather monitoring. It will be the primary tool for the detection and tracking of hurricanes and severe weather.