NASA Taps Commercial Sector, Retires Legacy Relay Fleet

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Alt Text: An artistic rendering. We see a line art representation of a satellite relay communicating with Earth over a deep dark green starry background. Three light green commercial satellites are seen surrounding the top half of the Earth, alongside one light green TDRS satellite. A thin bright green beam of light is shown connecting each satellite to Earth, as a way to represent the flow of data. The surface of the Earth is covered in many small dots connected by lines to represent communication nodes across near-Earth orbit and on Earth.
An artist's concept of commercial and NASA space relays.
Credits: NASA/Morgan Johnson

NASA is one step closer on its transition to using commercially owned and operated satellite communications services to provide future near-Earth space missions with increased service coverage, availability, and accelerated science and data delivery.    

As of Friday, Nov. 8, the agency's legacy TDRS (Tracking and Data Relay Satellite) system, as part of the Near Space Network, will support only existing missions while new missions will be supported by future commercial services.   

"There have been tremendous advancements in commercial innovation since NASA launched its first TDRS satellite more than 40 years ago," said Kevin Coggins, deputy associate administrator of NASA's SCaN (Space Communications and Navigation) program. "TDRS will continue to provide critical support for at least the next decade, but now is the time to embrace commercial services that could enhance science objectives, expand experimentation, and ultimately provide greater opportunities for discovery."   

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