Goddard Space Flight CenterGSFC | National Aeronautics and Space Administration
NEAR SPACE NETWORK SR NOW
NASA's Near Space Network (NSN) empowers user missions with critical communications and navigation services, enabling the transmission of science and exploration data to and from space. Through space relays (Space Relay - SR) and ground-based antennas (Direct-to-Earth - DTE), the NSN provides data delivery and satellite tracking services, bringing down an average of almost 30 terabytes of critical data daily. As a single point of interface for missions in the near-space region, the NSN orchestrates services through a robust blend of government and commercial service providers. NSN’s SR Now shows these passes and the status of these link providers in real time.