NASA's commercial partners are actively demonstrating next-generation satellite relay capabilities for spaceflight missions, marking a significant step toward retiring the agency's Tracking and Data Relay Satellite (TDRS) system and adopting commercial services. The demonstrations - ranging from real-time spacecraft tracking during launch to transmitting mission commands and scientific data - are part of NASA's Communications Services Project, which is modernizing how the agency communicates with its science missions in near-Earth orbit.
Managed by the agency's SCaN (Space Communications and Navigation) Program, the project awarded funded Space Act Agreements in 2022 to six U.S. companies that are developing and testing commercial satellite communications services. The initiative supports NASA's broader strategy to retire the TDRS constellation and adopt a commercial-first model for near-Earth communications.
"In collaboration with our commercial partners, SCaN is ushering in a new era of space exploration that will deliver powerful, forward-thinking solutions that reduce cost, increase adaptability, and increase mission success," said Kevin Coggins, deputy associate administrator for SCaN at NASA Headquarters in Washington. "This work advances our commitment to expanding the low Earth orbit economy, and our commercial space partners are leading the charge through these groundbreaking demonstrations, proving for the first time that commercial satellite relay services can work for NASA missions."
