NASA advances plan for a dedicated Mars comms orbiter worldwide by 2028

NASA released draft objectives for the Mars Telecommunications Network, a dedicated Mars communications and navigation orbiter funded by the 2025 budget bill. The program aims to deliver a spacecraft by end-2028 to provide up to 100 Mbps direct Earth links, navigation timing, and support for missions through 2035, with a minimum five-year operational life and compatibility with the Deep Space Network. The orbiter would focus on communications and PNT rather than science instruments; draft RFPs are forthcoming and comments are due by March 10. Eligibility is limited to companies that received NASA funding in 2024–25 for Mars Sample Return design studies, with bidders including Blue Origin, Rocket Lab, and others asserting interest in the project.
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- NASA’s $700 Million Mars Mission Could Launch Without a Single Science Instrument The Daily Galaxy
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