Mars Gets a Network. The Moon Gets a Market.
Why infrastructure reality is colliding with ideology in U.S. space strategy
NASA’s Mars relay fleet is old, fragile, and shrinking. The orbiters that provide nearly all communications for surface missions - Mars Reconnaissance Orbiter, Odyssey, and MAVEN - are operating years to decades beyond their design lifetimes. MAVEN having fallen silent, has reduced available relay capacity, and another loss would place future landers and rovers at risk.
This fragility is no longer confined to Mars orbit. On Earth, NASA’s Deep Space Network has itself entered a period of vulnerability. The Goldstone 70-meter antenna — one of only three such apertures in the world capable of sustaining high-rate deep space communications — is scheduled for extended downtime due to both planned upgrades and damage-related repairs. For months at a time, Mars missions must rely on a reduced DSN configuration, further tightening the margin between routine operations and mission disruption.
Against this backdrop, NASA has issued a solicitation for one or more orbiters making up a Mars Telecommunications Network (MTN) with an unusual emphasis on schedule, reliability, and continuity of service. Science payloads are explicitly secondary. The solicitation is unusually candid about the state of the current Mars relay fleet. It treats the loss of one or more existing orbiters not as a contingency but as an expected condition. The requirement is framed around continuity of service in the face of aging assets whose design lifetimes have long since been exceeded.
This seems to signal a quiet shift in philosophy: communications at Mars are no longer a supporting function for exploration, but fundamental. A relay network is equated with GPS or the Deep Space Network (DSN) - a utility layer without which the Western world’s exploration of the Red Planet may collapse.
But this urgency is not just technical. It is geo-strategic.
Warning signs were already visible as early as 2023, when NASA officials publicly acknowledged that the Deep Space Network was approaching a critical point as mission demand outpaced available capacity. The implication was clear: when Artemis missions come online, they will take priority. Everyone else will move aside.
Combining the loss of MAVEN with DSN bottlenecks and Artemis’s bandwidth demands, Mars science missions face a compounded reduction in effective throughput. What once looked like redundancy now looks like a single point of failure stretched across two planetary fronts.
Mars remains the one planetary domain where the United States holds uncontested leadership: the largest surface fleet, the deepest operational experience, and the narrative of planetary exploration itself. Losing relay capacity would mean losing not just data, but dominance. MTN therefore would preserve superiority as much as mitigate technical risk.
Now look at the Moon - specifically robotic lunar missions.
Under the Commercial Lunar Payload Services (CLPS) program, farside and polar missions are being pursued without a persistent, sovereign relay backbone. Communications are largely left to mission-specific or vendor-provided solutions. Each mission and vendor invents its own link, optimized for itself and may be discarded afterward. The result is not a telecommunications system but a collection of bespoke telegraph wires.
China made the opposite choice. It launched and continues to operate dedicated farside relay satellites before flying sustained surface missions. Connectivity and navigation are treated as prerequisite infrastructure, not optional payload mass. Persistent access came first; science followed. As Jatan Mehta puts it in Moon Monday #229, “Even if the US somehow lands humans on the Moon first with Artemis III later this decade, the long term game of sustaining human and robotic lunar presence still favors China”.
This contrast should not be overextended to Artemis as a whole. Artemis does include a formal plan for a lunar communications and navigation network through NASA’s Lunar Communications Relay and Navigation Systems (LCRNS) project and the LunaNet interoperability framework. These efforts aim to enable a distributed, standards-based, commercially provided lunar network over time. But one can’t ignore that NASA’s close partner ESA has pushed for Moonlight, a dedicated lunar communications and navigation service, because they recognize that relying on the “physical architecture” of Artemis missions is too restrictive for smaller nations.
But this difference in approach is itself revealing.
While China built and owns the access layer, the United States is building standards and validating services. One defines the network. The other participates in it. The U.S. approach reflects a deliberate reliance on market forces and coalition partners - a capitalist-democratic model of infrastructure development rather than a centralized state one.
This is not an absence of strategy. It is a different strategy.
Yet irrespective of ideology, the operational reality is asymmetric. China already possesses a functioning relay architecture currently supporting robotic missions and forward compatible with future human missions. It also has more operational assets on and around the Moon today than the United States and its partners combined. The U.S. has plans, contracts, and standards - but not yet a guaranteed backbone.
The Artemis program further exposes a deeper architectural contradiction. In public rhetoric, the program avoids declaring a sovereign relay network in favor of commercial and international participation. But it has imposed a rigid physical architecture centered on its Gateway and choreographed Human Landing System trajectories. While NASA, and by extension the US could have defined an open access layer for partners to collaborate, it has defined a veritable toll booth.
By refusing to define the access layer as a network, Artemis defined it as a place.
Place is political. Network is functional.
They chose the more political option while pretending they chose the less political one.
Gateway becomes a choke-point, not a router. Vendors must pass through orbital real estate using a dis-aggregated set of communication links. Physical presence has been elevated above logical connectivity. System design is shackled to location rather than abstraction.
Mars is now forcing NASA back to first principles. The MTN is not about ambition; it may be more about survival. Without a relay, exploration grinds to a halt. That clarity has cut through ideological hesitation and replaced it with an infrastructure mindset.
The timeline makes the tradeoff unavoidable. The first MTN orbiter is expected to be delivered for launch no earlier than the end of 2028, with a design lifetime of five years. This means the network being built to preserve dominance at Mars will itself begin aging just as Artemis reaches peak operational demand.
In budgetary terms, this creates an implicit two-front war. Sustaining leadership at Mars now coincides with underwriting the most expensive human exploration program in history at the Moon. Relay infrastructure competes directly with launch vehicles, landers, and habitats for finite institutional attention and political capital. The question is no longer whether the United States can afford a Mars network - but whether it can afford not to, without reshaping the priorities of Artemis itself.
That collision of priorities is already visible in how the Moon is being approached. The irony is that the Moon - closer, cheaper, and strategically more visible - still lacks an infrastructure mindset for robotic exploration and is pursuing one only indirectly for human missions through markets and partnerships. The United States is building ports when it needs networks. Mars is getting an internet because failure made the need undeniable. The Moon, by contrast, is still negotiating its access layer through ideology and economics rather than engineering necessity.
P.S. This tension has not gone unnoticed. The Open Lunar Foundation has been advancing an alternative vision for lunar infrastructure through its recent whitepaper on open and interoperable Lunar PNT systems, arguing that navigation and communications should function as shared public infrastructure rather than as fragmented national or commercial assets.
If space leadership is defined by who controls the access layer, then Mars now reflects what happens when engineering reality overrides institutional hesitation. The Moon reflects what happens when infrastructure is filtered through politics, markets, and coalition management before it is filtered through necessity.
And that may be the most consequential lesson of all. The Mars Telecommunications Network is not just rebuilding communications. It is exposing where the United States is still willing to assert architectural control - and where it has chosen instead to negotiate leadership through ideology, economics, and partnerships.