Competition Law and Extraterrestrial Infrastructure Market Power

1. Introduction

Extraterrestrial infrastructure market power refers to the ability of an undertaking, consortium, state-owned enterprise, or infrastructure operator to control economically important facilities located outside Earth, such as:

• orbital satellite networks;
• lunar communication stations;
• space-based navigation infrastructure;
• orbital data centres;
• satellite ground stations and gateways;
• launch and re-entry infrastructure;
• lunar landing pads and logistics hubs;
• asteroid-mining infrastructure;
• inter-satellite communication networks;
• space-based energy or solar-power systems;
• extraterrestrial transportation corridors;
• orbital servicing and refuelling stations; and
• space-based observation and data infrastructure.

At present, many of these markets are emerging rather than mature commercial markets. Consequently, existing competition law does not contain a comprehensive body of cases specifically concerning lunar bases, asteroid-mining networks, orbital data centres, or other extraterrestrial infrastructure.

The appropriate legal analysis therefore uses established doctrines concerning essential facilities, refusal to deal, vertical foreclosure, interoperability, network effects, infrastructure bottlenecks, discrimination, tying, predatory conduct and merger control.

The central competition question is:

When does control over a unique or difficult-to-replicate extraterrestrial infrastructure facility become market power capable of producing an antitrust or competition-law problem?

2. Meaning of Extraterrestrial Infrastructure

Extraterrestrial infrastructure can be divided into several layers.

A. Physical infrastructure

Examples include:

• lunar landing facilities;
• launch and docking stations;
• orbital servicing stations;
• lunar roads or transport systems;
• extraterrestrial power facilities;
• mining and processing installations.

B. Communications infrastructure

Examples include:

• satellite constellations;
• lunar communication relays;
• inter-satellite links;
• deep-space communication networks;
• spectrum-dependent satellite systems.

C. Data infrastructure

Examples include:

• orbital data centres;
• satellite imagery databases;
• astronomical data platforms;
• Earth-observation repositories;
• lunar-resource mapping systems.

D. Logistics infrastructure

Examples include:

• spacecraft refuelling depots;
• cargo-transfer hubs;
• lunar landing zones;
• orbital warehouses;
• space-tug networks.

E. Digital infrastructure

Examples include:

• space operating systems;
• autonomous spacecraft-control platforms;
• navigation software;
• satellite-to-satellite interoperability protocols;
• AI-controlled space infrastructure.

3. Why Extraterrestrial Infrastructure Can Create Market Power

Infrastructure markets have characteristics that can produce substantial market power.

A. Extremely high sunk costs

Building an extraterrestrial facility may require:

• spacecraft;
• launch capacity;
• specialised robotics;
• energy systems;
• communication networks;
• specialised insurance;
• long-term maintenance.

These costs can create substantial barriers to entry.

B. Geographic or physical scarcity

Some resources are inherently scarce.

For example:

• suitable lunar landing locations;
• particular orbital positions;
• spectrum;
• communication windows;
• safe docking locations;
• locations close to valuable lunar resources.

Scarcity may permit the infrastructure owner to exercise significant bargaining power.

C. Network effects

A space communication network becomes more valuable as additional:

• satellites;
• spacecraft;
• users;
• ground stations; and
• data providers

join the network.

This can create a feedback loop:

More users → more network value → more investment → greater attractiveness → more users.

D. Economies of scale

A large satellite constellation may distribute fixed costs across millions of communications transactions.

A smaller competitor may therefore face significantly higher average costs.

E. Technological lock-in

A spacecraft operator may become dependent upon a particular:

• navigation protocol;
• docking system;
• communications standard;
• satellite-management software;
• refuelling interface.

Switching may be technically or economically difficult.

4. Relevant Competition-Law Framework

The most important legal concepts are:

1. Market definition

2. Dominance or substantial market power

3. Essential facilities

4. Refusal to deal

5. Discriminatory access

6. Exclusive dealing

7. Tying and bundling

8. Predatory pricing

9. Margin squeeze

10. Interoperability restrictions

11. Network foreclosure

12. Infrastructure mergers

5. Relevant Product and Geographic Markets

Traditional market-definition principles would have to be adapted to space markets.

A regulator might examine whether:

"Lunar landing services" constitute a separate market from terrestrial launch services.

Similarly:

"Orbital satellite-to-spacecraft communications" might constitute a distinct market from conventional satellite communications.

Potential factors include:

• substitutability;
• technical compatibility;
• switching costs;
• price;
• reliability;
• latency;
• coverage;
• safety requirements;
• regulatory authorisation;
• physical location.

For example, a lunar communication relay may not have meaningful substitutes if a spacecraft physically located on the far side of the Moon cannot communicate directly with Earth.

6. Essential-Facilities Doctrine

The essential-facilities doctrine is likely to become particularly important.

The classic European approach requires careful examination of whether:

1. the facility is indispensable;
2. there is no actual or potential substitute;
3. refusal of access eliminates effective competition; and
4. the refusal lacks objective justification.

The European Court's jurisprudence stresses that compulsory access can interfere with property rights and investment incentives, so the doctrine is not automatically triggered merely because a facility is economically important.

In an extraterrestrial context, the doctrine could potentially arise where one company operates the only commercially viable lunar landing facility and refuses access to competing spacecraft operators.

7. Case Law

Because extraterrestrial commercial infrastructure is still developing, the following cases are analogical authorities, rather than cases directly concerning extraterrestrial infrastructure.

Case 1: Bronner v Mediaprint

Case: Oscar Bronner GmbH & Co KG v Mediaprint Zeitungs und Zeitschriftenverlag GmbH & Co KG, Case C-7/97.

Principle

The European Court of Justice established a demanding framework for compulsory access to infrastructure.

A dominant undertaking's refusal to provide access may constitute abuse only where, among other things, the facility is indispensable and there is no actual or potential substitute, refusal is capable of eliminating competition, and there is no objective justification.

Extraterrestrial application

Suppose Company A owns the only functioning lunar cargo terminal.

Company B wants access to deliver mining equipment.

Company A refuses.

A competition authority would need to investigate:

• Can Company B construct another terminal?
• Is another lunar landing location commercially viable?
• Can Company B use another transport method?
• Is the infrastructure genuinely indispensable?
• Would access destroy Company A's legitimate investment incentives?

Importance

Bronner provides the foundational framework for analysing spaceports, lunar terminals and orbital docking infrastructure.

8. Case 2: Commercial Solvents v Commission

Cases: Joined Cases 6/73 and 7/73, Instituto Chemioterapico Italiano and Commercial Solvents v Commission.

Principle

The European competition-law tradition recognises that a dominant undertaking controlling an important upstream input cannot necessarily use that position to eliminate downstream competitors.

Extraterrestrial application

Imagine a company controls the only commercially viable source of a specialised lunar fuel.

It also operates downstream spacecraft transportation services.

If it refuses to supply competing transportation companies while reserving the fuel exclusively for its own fleet, competition concerns could arise.

The structure would be:

Lunar fuel → spacecraft transportation → customers

Control of the upstream input could therefore be leveraged into downstream dominance.

9. Case 3: Magill

Cases: RTE and ITP v Commission, Joined Cases C-241/91 P and C-242/91 P.

Principle

The case developed the European approach to compulsory access involving intellectual-property rights.

Exceptional circumstances can justify intervention where refusal to license prevents the emergence of a new product, lacks justification and reserves a downstream market to the rights holder.

Extraterrestrial application

Suppose a company owns proprietary technology necessary for:

• lunar navigation;
• spacecraft docking;
• autonomous landing;
• asteroid-mining communication.

If competitors cannot realistically provide competing services without access to the protected technology, competition authorities could have to consider the relationship between:

IP rights + infrastructure control + downstream market foreclosure.

This would be particularly relevant where a technical standard becomes effectively indispensable.

10. Case 4: IMS Health v Commission

Case: IMS Health GmbH & Co OHG v NDC Health GmbH & Co KG, Case C-418/01.

Principle

The Court applied stringent conditions to compulsory licensing and access to intellectual property.

The case demonstrates that the existence of an intellectual-property right alone does not establish an obligation to license, but exceptional circumstances can justify intervention.

Extraterrestrial application

Consider an operator controlling a proprietary:

Lunar Communications Protocol

Every commercially viable lunar spacecraft might depend upon that protocol.

If the owner uses its control to prevent competing lunar communication services, regulators could examine:

• technical indispensability;
• alternative protocols;
• interoperability;
• innovation;
• downstream competition;
• incentives to develop the technology.

11. Case 5: Microsoft v Commission

Case: Microsoft Corp. v Commission, Case T-201/04.

Principle

Microsoft concerned interoperability information and the ability of a dominant undertaking to leverage control over an important technological interface.

The case is highly relevant to modern digital infrastructure because competition can be harmed when a dominant platform prevents rivals from interoperating effectively.

European jurisprudence subsequently distinguished circumstances where access is already subject to regulatory obligations from situations involving infrastructure independently developed by the dominant undertaking.

Extraterrestrial application

Imagine an orbital infrastructure company operates:

• spacecraft operating software;
• docking protocols;
• communication APIs;
• navigation interfaces.

If rival spacecraft cannot interact with the infrastructure because the dominant operator deliberately withholds interoperability information, competition concerns could arise.

The issue would therefore not merely be:

"Who owns the satellite?"

It could become:

"Who controls the technical interface through which all competing spacecraft must operate?"

12. Case 6: Slovak Telekom v Commission

Case: Slovak Telekom a.s. v European Commission, Case C-165/19 P.

Principle

The case concerned access to telecommunications infrastructure.

The Court clarified that the stringent Bronner conditions do not necessarily apply where the dominant undertaking is already subject to regulatory obligations concerning access or where access is already provided but on discriminatory or restrictive terms.

Extraterrestrial application

This could become extremely important where governments establish rules requiring:

Open access to strategically important space infrastructure.

For example, assume a lunar communication network is designated by legislation as shared infrastructure.

The operator cannot necessarily defend discriminatory access by simply arguing:

"This is my privately owned infrastructure."

The regulatory framework may alter the competition-law analysis.

13. Case 7: Google Shopping

Case: Google and Alphabet v Commission, Case C-48/22 P.

Principle

The European Court considered Google's treatment of competing comparison-shopping services within its search ecosystem.

The jurisprudence illustrates the distinction between a straightforward refusal to supply and conduct involving discriminatory treatment within an existing infrastructure or platform. The Court has treated such circumstances differently from the strict Bronner framework.

Extraterrestrial application

Suppose an orbital platform provides:

• satellite communications;
• navigation;
• docking coordination;
• data processing.

The operator gives its own affiliated spacecraft priority access while rival spacecraft receive:

• slower connections;
• lower bandwidth;
• inferior docking windows;
• degraded navigation data.

The competition problem would then resemble self-preferencing or discriminatory access, rather than a pure refusal to deal.

14. Case 8: United States v. Terminal Railroad Association

Case: United States v. Terminal Railroad Association of St. Louis, 224 U.S. 383 (1912).

Principle

This is a classic U.S. infrastructure-access case involving control over railroad terminal facilities.

The case is historically significant for demonstrating how control of a strategically necessary infrastructure bottleneck can raise competition concerns when access restrictions impair rival participation.

Extraterrestrial application

The analogy is particularly strong for:

• lunar landing terminals;
• orbital docking hubs;
• spacecraft transfer stations;
• interplanetary logistics facilities.

Suppose every spacecraft travelling to a particular lunar industrial zone must pass through one privately controlled docking station.

The operator could potentially possess a bottleneck position.

Competition authorities would examine whether:

Infrastructure control → access restriction → exclusion of rivals → downstream market power

is occurring.

15. Case 9: Verizon v Trinko

Case: Verizon Communications Inc. v Law Offices of Curtis V. Trinko, LLP, 540 U.S. 398 (2004).

Principle

The U.S. Supreme Court adopted a cautious approach toward imposing duties on firms to deal with competitors.

The Court emphasised concerns about:

• investment incentives;
• false positives;
• administrative difficulties;
• compulsory sharing.

The same concerns appear in European jurisprudence concerning the Bronner doctrine.

Extraterrestrial application

This principle would be important where a company invests billions in:

• lunar infrastructure;
• orbital servicing;
• deep-space communications;
• space-based energy.

Competition law must distinguish between:

legitimate returns on risky infrastructure investment

and

strategic exclusion designed to eliminate competition.

16. Market-Power Theories in Extraterrestrial Infrastructure

A. Bottleneck monopoly

The most straightforward scenario is:

One infrastructure → no substitute → dependent competitors

Example:

One lunar landing platform controls the only commercially viable landing location in a particular mining region.

B. Vertical leverage

An infrastructure operator may operate at multiple levels:

Infrastructure → transportation → mining → data

It could use upstream control to disadvantage downstream competitors.

C. Ecosystem dominance

A space company may control:

• spacecraft;
• communications;
• navigation;
• software;
• data;
• docking;
• payment systems.

The resulting ecosystem could generate substantial switching costs.

17. Discriminatory Access

One of the most important future competition issues will likely be access discrimination.

Suppose an orbital infrastructure operator offers:

The formal price may be identical.

Nevertheless, competition can be impaired through non-price discrimination.

Relevant factors include:

• priority;
• latency;
• reliability;
• technical compatibility;
• maintenance schedules;
• bandwidth;
• landing windows;
• data access.

18. Exclusive Dealing

An infrastructure owner might require customers to agree:

"Any spacecraft using our lunar terminal must exclusively use our communications network."

This could foreclose competing:

• communications providers;
• navigation providers;
• logistics operators.

The competition analysis would examine:

• duration;
• market coverage;
• switching costs;
• alternatives;
• foreclosure effects;
• efficiencies.

19. Tying and Bundling

A dominant infrastructure provider could require:

"Access to the lunar landing platform is available only if you purchase our navigation service."

This could create leverage from:

Market A: Lunar landing infrastructure

into

Market B: Navigation services

The same issue could arise with:

• docking + fuel;
• communication + data analytics;
• landing + insurance;
• orbital storage + transportation.

20. Predatory Pricing

Extraterrestrial infrastructure has enormous fixed costs.

A dominant operator might temporarily charge below-cost prices to eliminate a rival.

For example:

Phase 1: Very low docking prices
↓
Competitor exits
↓
Phase 2: Prices increase substantially
↓
Infrastructure monopoly strengthened

Competition authorities would need sophisticated cost analysis because conventional accounting costs may poorly capture:

• launch costs;
• depreciation;
• infrastructure replacement;
• orbital risk;
• insurance;
• financing;
• research expenditure.

21. Margin Squeeze

A vertically integrated operator could simultaneously control:

Wholesale lunar communication infrastructure

and

retail spacecraft communication services.

It might charge rivals a high wholesale price while selling its own retail service cheaply.

The result could be:

Rival cannot profitably compete downstream even though access technically exists.

This is the classic economic structure of a margin squeeze.

22. Interoperability as a Competition Issue

Interoperability may become more important than physical ownership.

A dominant operator could control:

• docking interfaces;
• communication protocols;
• software APIs;
• spacecraft authentication;
• navigation standards.

If competitors cannot interoperate, infrastructure may become a closed ecosystem.

The EU's recent jurisprudence has increasingly distinguished different forms of access and interoperability restrictions rather than mechanically applying the strict Bronner test to every access dispute. The 2025 Android Auto judgment is an important development in this respect.

23. Network Effects

Extraterrestrial infrastructure can produce extraordinary network effects.

For example:

More satellites

→ greater coverage

→ more customers

→ more revenue

→ more satellites

→ greater coverage

This can create a self-reinforcing market structure.

Competition law must therefore examine whether network effects are:

• efficiency-enhancing; or
• being deliberately converted into exclusionary barriers.

24. Merger Control

A major future competition issue could involve mergers between:

• launch companies;
• satellite operators;
• lunar infrastructure providers;
• space-data companies;
• orbital logistics companies;
• communications providers.

A merger could eliminate the only significant potential competitor.

Example

Company A:

controls lunar landing infrastructure.

Company B:

develops the only credible competing lunar logistics network.

Their merger could eliminate future competition, even if B currently has limited revenue.

This makes nascent competition and innovation particularly important.

25. Essential-Facility Test Applied to a Lunar Infrastructure

A simplified framework could be:

Step 1 — Dominance

Does the undertaking possess substantial market power?

↓

Step 2 — Indispensability

Is the facility genuinely indispensable?

↓

Step 3 — Substitutability

Are there realistic alternatives?

↓

Step 4 — Elimination of competition

Would denial of access eliminate effective competition?

↓

Step 5 — Objective justification

Does the operator have legitimate technical, safety or economic reasons?

↓

Step 6 — Proportional remedy

Could access be imposed without destroying investment incentives?

26. Special Problem: Safety Justifications

Extraterrestrial infrastructure creates legitimate reasons for refusing access that may not exist in ordinary markets.

For example:

• spacecraft contamination;
• collision risk;
• radiation exposure;
• incompatible propulsion systems;
• landing instability;
• cybersecurity threats;
• limited docking capacity.

Therefore, a competition authority should not treat every refusal as exclusionary.

The critical distinction is:

Genuine safety limitation vs. pretextual exclusion.

27. Public Infrastructure and Competition Neutrality

Extraterrestrial infrastructure may initially be heavily supported by governments.

For example:

• public financing;
• government launch facilities;
• state-owned space agencies;
• public research;
• government-developed navigation systems.

If a private company receives exclusive commercial control over infrastructure developed substantially with public resources, competition questions may arise concerning:

• access;
• preferential treatment;
• subsidies;
• discrimination;
• competitive neutrality.

European jurisprudence has recognised that the analysis of access can differ where infrastructure was developed by public authorities or where regulatory obligations restrict the operator's ability to deny access.

28. Remedies

Competition authorities could potentially employ several remedies.

Structural remedies

• divestiture;
• separation of infrastructure and downstream operations;
• ownership separation.

Behavioural remedies

• non-discriminatory access;
• transparent pricing;
• interoperability;
• access obligations;
• information-sharing requirements.

Technical remedies

• open APIs;
• common docking standards;
• interoperability protocols;
• data portability.

Merger remedies

• divestiture;
• access commitments;
• licensing commitments;
• non-discrimination obligations.

29. Major Legal Challenges

A. Jurisdiction

A lunar facility may involve:

• the state of incorporation;
• launch state;
• registration state;
• location of the facility;
• nationality of customers.

Determining which competition law applies can therefore be difficult.

B. International space law

Competition law would operate alongside international space-law principles.

C. Extraterritorial enforcement

A terrestrial competition authority may have difficulty enforcing an order against infrastructure physically located outside Earth.

D. Multiple regulators

A single infrastructure system may implicate:

• competition regulators;
• telecommunications authorities;
• space agencies;
• spectrum regulators;
• national-security authorities.

30. Hypothetical Example

Facts

LunarNet Ltd. establishes the first commercially viable lunar communications network.

It controls:

• 80% of lunar communications traffic;
• the only high-capacity lunar relay;
• the dominant spacecraft communication protocol.

It gives its own mining subsidiary priority bandwidth.

Independent mining companies receive:

• lower bandwidth;
• higher latency;
• restricted data access.

LunarNet also requires customers to purchase its navigation service.

Competition issues

Potential issues include:

1. dominance;
2. essential-facility access;
3. discriminatory access;
4. self-preferencing;
5. tying;
6. interoperability restrictions;
7. vertical foreclosure;
8. margin squeeze;
9. exclusionary conduct.

Possible legal analysis

The authority would first define the relevant market.

It would then examine:

Market power → infrastructure indispensability → discriminatory conduct → foreclosure → objective justification → effects → remedy.

31. Key Case-Law Principles at a Glance

The European cases collectively show that access obligations depend heavily on the nature of the infrastructure, whether access is already regulated, whether the infrastructure is indispensable, and whether the dominant firm developed and owns it.

32. Future Competition-Law Questions

As extraterrestrial markets develop, competition authorities may have to answer questions such as:

1. Can a lunar landing site constitute an essential facility?
2. Can an orbital network become a natural monopoly?
3. Can satellite constellations engage in exclusionary interoperability practices?
4. Can an asteroid-mining company monopolise access to a transport corridor?
5. Can orbital data constitute an essential input?
6. Can a space operating system become a gatekeeper?
7. Can a government-funded lunar facility be exclusively controlled by one commercial operator?
8. Can space infrastructure mergers eliminate nascent competition?
9. How should competition authorities calculate predatory pricing in space?
10. Can terrestrial competition authorities impose remedies concerning infrastructure physically located outside Earth?

33. Conclusion

Extraterrestrial infrastructure market power represents a future extension of familiar competition-law problems rather than an entirely new category of antitrust law.

The principal economic concern is the creation of bottleneck infrastructure that competitors cannot reasonably reproduce or bypass.

The most important legal tools are therefore likely to be:

• dominance analysis;
• essential-facilities doctrine;
• refusal-to-deal principles;
• discriminatory-access rules;
• interoperability requirements;
• vertical foreclosure analysis;
• tying and bundling rules;
• margin-squeeze analysis;
• merger control; and
• competitive-neutrality principles.

The central distinction will be between legitimate rewards for enormous and risky infrastructure investment and the strategic use of infrastructure control to exclude competitors. The Bronner, Slovak Telekom, Microsoft, Google Shopping, Terminal Railroad, and Trinko lines of authority provide useful analytical foundations, while the actual application to lunar, orbital or deep-space markets will depend heavily on the technological and regulatory characteristics of each infrastructure system.