Commercial Space Stations and International Space Law: Is the Existing Treaties Sufficient for the Private era?

Introduction

From many decades space exploration was entirely controlled by government body. Space programmes were very expensive, technologically vast and very proximately connected with security of the nation. Private companies generally acted as a contractor which supported the government agencies rather than independent space operators.

But now this scenario is changing with the entry of companies like axiom space, Blue Origin, and Sierra Space as they are developing plans for commercial destinations, while companies such as SpaceX have contributed successfully to the growth of private launch and space transportation services. These commercial stations now support scientific research, space tourism, manufacturing and other activities in low earth orbit.

This development is very important as International Space Station (ISS) is expected to remain operational only till 2030. As NASA is planning to move progressively towards the commercially operated low earth orbit destinations. But the time for this transformation to take place depends on safety and readiness of replacement platforms.

This raises an important legal question are international space treaties, which were mainly drafted during cold war can regulate a modern commercial space economy?

This article argues and questions the existing legal framework remains relevant and shows that it is not sufficient. The treaties provide the necessary base, but international rules should also address practical realities of space stations.

Legal framework governing commercial space stations 

International space activities are primarily governed by five united nations treaties: the Outer Space Treaty 1967, the Rescue Agreement 1968, the Liability Convention 1972, the Registration Convention 1975 and the Moon Agreement 1979. The outer space treaty is the main treaty and often regarded as the constitutional foundation of the international space law.

Article I says that the outer space should remain free for exploration and experiment and should be useful for all states. It also states that all the space activities should be beneficial and should be in interest of all countries.

Article II prohibits national appropriation of outer space the moon and other celestial bodies.

 Above principles applies to both commercial and government missions. A private company can operate and own a station, but they cannot claim the rights of ownership over orbital region through which the station travels. Its rights should arise from national authorisation, contractual arrangements and control over the space objects.

Article IV is very important as it makes states internationally responsible for national activities in outer space, including activities carried out by non-governmental entities. private operators should receive governmental authorisation and supervision. Article IV is responsible for both governmental and non- governmental space activities.

The Liability Convention gives rules for damage caused by space objects. State launching it is totally responsible for the damage caused on the outer surface of the earth or to the aircraft in flight. For damage occurring occurring in outer space liability solely depends on the fault, the convention builds claims between the states and does not create a complete system for direct claims by private passenger, employees or research organizations.

The registration convection states to maintain national registers of objects launched in outer space and to provide valid information to united nations. Registration provides an important basis for determining jurisdiction. However, it does not resolve every conflict regarding ownership, operations, personnel and commercial activities between several states.

These treaties provide strong legal foundation, but they are not designed for permanent private stations hosting tourist, researcher, employees, and commercial customers.

III Case laws and state practice

The international space law has relatively less judicial precedents as most of the disputes have always been settled through governmental negotiation. Also, many incidents show limitations to existing legal framework.

The Cosmos 954 incident is an important example here. Cosmos 954 was a soviet satellite powered by nuclear reactor. In 1978 the atmosphere scattered radioactive material across the parts if Canada. Canada claimed against the Soviet Union and at the end the dispute was eventually settled diplomatically in 1981. The Soviet Union agreed to pay Canada compensation of c$3 million, but settlement did not express amount to admission of legal liability.

This incident happened after the occurrence of the Liability Conversation was already into force. This convention had power to support and negotiate between states, but it also stated that private individuals and companies affected by space accidents should not normally bring claims directly under this convention.

State practise shows that government are adapting existing principles through domestic regulations. NASA supports commercially owned and operated low earth orbit destination from which NASA and other customers may purchase services. This they will remain subject to governmental authorisation and supervision.

Luxembourg and the United Arab Emirates have introduced legislation which encouraged private investment and regulate commercial space activities. few States accept the continuing importance of governmental supervision while recognising that space activities are no longer limited to public institutions.

Critical Evaluation 

State responsibility and corporate independence

One of the promptest challenges is the relationship between private commercial independence and state responsibility. Article IV keeps responsibility on state for governmental and non-governmental activities in space.

When government owned and operated most spacecraft, this principle was relatively straight forward. Today private can design vehicles, raise private capital, negotiate international contracts and make operational decision without much interference of the government. A company may be commercially independent but the state that authorises its activities can still bear responsibility at international level.

The problem becomes more complicated when company is incorporated in one country launches the spacecraft from another country uses technology from third country and operates a station registered in fourth country.

The existing treaty does not provide detailed method for allocating responsibility between all these states.

 National licensing can help in reducing the uncertainty still it cannot help in eliminating other international problem. When private company innovate the government remains responsible for ensuring compliance with international law

Compensation and liability

The Liability Convention was introduced when space activities used to be controlled by states. Due to that it could not explain how a commercial passenger can obtain compensation after getting injured in private station.

A passenger mostly can rely on a contract, national law or insurance policy. Employees and researchers can also face similar problem as  Different national systems can have different rules and outcomes for similar accidents.

That’s why modern regime should distinguish the international responsibility of states and the private liability owed directly by operators to passenger, workers, and other affected persons.

Jurisdiction 

Article VIII of the outer space treaty talks about the jurisdiction and control with regards to State of registration. A commercial station, however, may host astronauts, tourists, scientists and employees from many countries. A researcher from India might work for a American company at the same time can do experiments for Japanese institution and travel to a station registered in the United States.

According to criminal offence, employment disputes or contractual disagreement can     occurs it may be confusing which laws applies in these cases. The ISS considers these matters through its 1998 intergovernmental agreement, which distributes jurisdiction among participating states. That agreement cannot directly govern private stations.

Future commercial platforms may require similar agreement or a general international instrument establishing basic jurisdiction rules.

Space debris and sustainability

With the increasing activity of commercial stations in low earth through additional launches, docking operations and supply mission. This may increase the risk of collisions and fragmentations.

Even small pieces of debris can cause serious damage as they travel at very high speed. The Iridium-Cosmos collision demonstrated how one accident can create thousands of dangerous fragments.

The United Nation Space Debris Mitigation Guidelines helps in these cases, but they are not legally binding under public international law. Existing treaties contain general duties concerning harmful contamination and interference, but they don’t establish detailed requirements for debris removal, controlled re-entry or the disposal of commercial stations. Sustainability should become a legal requirement. Operators should be required to plan for end-of-life disposal and take reasonable steps to prevent avoidable collisions.

Cybersecurity

Commercial systems are dependent on digital systems for navigation, communication, life support and scientific research. A cyberattack could threaten data, equipment and human safety. Existing treaties do not give detailed cybersecurity regime or clearly allocate responsibility for attacks involving private contractors in different countries.

Comparative perspective 

The United States has adopted a licensing-based approach where governmental supervision with NASA supports for commercially operated low earth orbit destinations. This allows private companies to develop stations while preserving state oversight.

The United Arab Emirates has  developed national legislation containing licensing and regulatory provisions for commercial space activities. This approach encourages private investment while retaining governmental supervision.

Luxembourg has introduced legislation supporting space investment and recognising certain commercial rights connected with space resources.

Although this legislation is not specifically directed at commercial stations, it demonstrates how national systems are adapting to private participation.

Recommendations 

The existing treaties should not be completely changed as their principles continue stabilise international space relations instead, they should be addition of rules designed for private operations.

Important reforms would include:

An international licensing which can provide at least minimum safety and regulation standards.

There should be same rules for compensation which include passengers, workers and researchers.

There should be dispute-resolution mechanism for commercial and employment disputes.

There should be some provisions for debris mitigation and end-of-life disposal.

There should be well established cybersecurity standards for critical space infrastructure.

Good coordination and cooperation with regards to registration, tracking, emergency response and information sharing.

These reforms would preserve the Outer Space Treaty while making its principles more practical for commercial operators. 

VII. Conclusion

International space law has been the backbone for space activities for more than fifty years. It has given structure for harmonious use of space law discouraged territorial claims and made States liable for private activities.

But with changing technology Commercial space stations had experienced drastic changes. Private companies entering the space and grabbing the market by becoming the owners, operators and investors in orbital infrastructure. Some of their activities involve passengers, multinational employees, research partners and commercial customers who were not the main focus of the original treaties.

So now The Outer Space Treaty and related conventions are necessary but are not that sufficient. Liability, jurisdiction, cybersecurity, and environmental sustainability are partly regulated.

The solution can be built on the existing system by addition of international agreements and consistent national legislation. Commercial space stations will succeed not only through technological innovation but also through a legal framework that protects safety, ensures accountability and preserves low Earth orbit for future generations.

References and Bibliography 

Treaties 

Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and Other Celestial Bodies (Outer Space Treaty) 1967.

Agreement on the Rescue of Astronauts, the Return of Astronauts and the Return of Objects Launched into Outer Space 1968.

Convention on International Liability for Damage Caused by Space Objects 1972.

Convention on Registration of Objects Launched into Outer Space 1975.

Agreement Governing the Activities of States on the Moon and Other Celestial Bodies 1979.

Agreement Concerning Cooperation on the Civil International Space Station 1998.

Books 

Bin Cheng, Studies in International Space Law (Clarendon Press 1997).

Francis Lyall and Paul B Larsen, Space Law: A Treatise (2nd edn, Routledge 2013).

Ram S Jakhu and Joseph N Pelton, Global Space Governance: An International Study (Springer 2017).

Stephan Hobe, Bernhard Schmidt-Tedd and Kai-Uwe Schrogl (eds), Cologne Commentary on Space Law (Carl Heymanns Verlag).

 Official Materials

 United Nations Office for Outer Space Affairs, Treaties and Principles on Outer Space.

United Nations Committee on the Peaceful Uses of Outer Space, Space Debris Mitigation Guidelines of the Committee on the Peaceful Uses of Outer Space.

NASA, Commercial Low Earth Orbit Destinations Programme.

European Space Agency, publications on commercial space activities and space debris.