![An artist's rendering of the GeoXO Constellation, including GEO-West, GEO-Central and GEO-East (pending program approval).](/s3/styles/webp/s3/2021-11/GeoXO_constellation_8.3.2021_0.jpg.webp?itok=-2Lnfl6U)
On behalf of the National Oceanic and Atmospheric Administration (NOAA), NASA has selected two firms for the Geostationary Extended Observations (GeoXO) Ocean Color (OCX) instrument Phase A Study. These contracted firms will help meet the objectives of NOAA’s GeoXO Program.