Northrop Grumman is NASA's partner to build the Joint Polar Satellite System (JPSS)-2 (now NOAA-21), -3 and -4, a series of polar-orbiting environmental satellites.
Northrop Grumman is NASA's partner to build the Joint Polar Satellite System (JPSS)-2 (now NOAA-21), -3 and -4, a series of polar-orbiting environmental satellites.