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Loading contentNASA's network for missions near Earth — out to roughly the Moon and the Sun–Earth Lagrange points — formed by merging the ground-based Near Earth Network with the space-based Space Network (the TDRS relay satellites). It provides direct-to-ground and relay links, and now hosts optical (laser) communication demonstrations.
This is the deep-space-communications view of Near Space Network. See its main network page for the base profile.
Facts on this topic will be cited from these primary and reference sources.
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.