Main Engine Cut Off

Among the topics expected to be included in that NextSTEP call for proposals are “the architecture and service concepts” for such communications services, as well as specific issues regarding providing those services through a public private partnership. The synopsis specifically mentions the study of hosting NASA optical communications technology on commercial spacecraft.

Prior to the release of this synopsis, NASA had been studying a next-generation communications system that would ultimately replace the current generation of Tracking and Data Relay Satellite (TRDS) spacecraft in Earth orbit, as well as support missions beyond Earth orbit. That included the possibility of partnerships with the private sector.