Geostationary Extended Observations
The Geostationary Extended Observations (GeoXO) satellite system is the National Oceanic and Atmospheric Administration (NOAA)'s planned replacement for the existing Geostationary Operational Environmental Satellite (GOES) satellites. These new geostationary satellites will make weather, ocean, and climate observations.
Source: Wikipedia — Geostationary Extended Observations (CC BY-SA 4.0)