NASA has issued a Request for Proposal (RFP) to engage private companies in the development of the future Mars Telecommunications Network. This network is intended to provide continuous, high-speed communication around Mars, aiming to support upcoming scientific missions and, in the future, human exploration of the Red Planet.
The network will consist of dedicated telecommunication orbiters designed to operate around Mars as relay satellites. These vehicles will be responsible for transmitting vast amounts of scientific data, high-definition images, and operational information from rovers, landers, and orbital missions back to Earth. NASA considers this capability essential, especially in anticipation of increasingly complex missions that will generate significantly larger data volumes than current ones.
The request, published by the Agency on May 12, 2026, follows a preliminary draft released on April 2 and an industry meeting held at the Goddard Space Flight Center in Maryland. During the Industry Day, participating companies had the opportunity to discuss the technical and operational objectives of the future infrastructure with NASA.
NASA is seeking proposals capable of supporting both existing and future missions. Among the requirements is the possibility of hosting scientific instruments selected by the Agency’s Science Mission Directorate. Interested companies have 30 days to respond to the request, with the network expected to be operational around Mars by 2030.
The Mars Telecommunications Network is part of the SCaN (Space Communications and Navigation) program’s “Moon to Mars” strategy, through which NASA is planning to extend its space communication infrastructure beyond Earth’s orbit and the Moon.
A Permanent Data Network for Future Martian Missions
In recent years, missions to Mars have significantly increased the amount of data collected. Rovers like Perseverance transmit high-resolution images, detailed scientific data, and audio recordings, requiring increasingly advanced communication systems. Currently, most Martian communications rely on probes orbiting the planet that act as radio bridges between the surface and Earth. These probes are aging, and each has its own mission to fulfill.
With the future network proposed by NASA, the goal is to transition to a more stable and continuous infrastructure, akin to a permanent space telecommunications network. Dedicated orbiters could provide greater coverage, higher transmission speeds, and more efficient management of communications between Mars and Earth.
This capability will be particularly important for future human missions. A crew on Mars will require reliable communications to transmit medical data, operational information, videos, and telemetry in near real-time. Navigation and coordination of surface activities will also depend on advanced communication networks.
NASA aims to involve the private sector more extensively in the development of these infrastructures, following a model already adopted in low Earth orbit and for the Artemis lunar program. In this context, companies could design, build, and operate parts of the Martian network, providing telecommunication services to the Agency for future missions.
