Legal Consequences of the Pollution of Outer Space with Space Debris

Author(s):  
Peter Stubbe

This is an advance summary of a forthcoming article in the Oxford Encyclopedia of Planetary Science. Please check back later for the full article.Space debris has grown to be a significant problem for outer space activities. The remnants of human activities in space are very diverse; they can be tiny paint flakes, all sorts of fragments, or entirely intact—but otherwise nonfunctional spacecraft and rocket bodies. The amount of debris is increasing at a growing pace, thus raising the risk of collision with operational satellites. Due to the relative high velocities involved in on-orbit collisions, their consequences are severe; collisions lead to significant damage or the complete destruction of the affected spacecraft. Protective measures and collision avoidance have thus become a major concern for spacecraft operators. The pollution of space with debris must, however, not only be seen as an unfavorable circumstance that accompanies space activities and increases the costs and complexity of outer space activities. Beyond this rather technical perspective, the presence of man-made, nonfunctional objects in space represents a global environmental concern. Similar to the patterns of other environmental problems on Earth, debris generation appears to have surpassed the absorption capacity of the space environment. Studies indicate that the evolution of the space object environment has crossed the tipping point to a runaway situation in which an increasing number of collisions―mostly among debris―leads to an uncontrolled population growth. It is thus in the interest of all mankind to address the debris problem in order to preserve the space environment for future generations.International space law protects the space environment. Article IX of the Outer Space Treaty obligates States to avoid the harmful contamination of outer space. The provision corresponds to the obligation to protect the environment in areas beyond national jurisdiction under the customary “no harm” rule of general environmental law. These norms are applicable to space debris and establish the duty not to pollute outer space by limiting the generation of debris. They become all the more effective when the principles of sustainable development are taken into account, which infuse considerations of intra- as well as inter-generational justice into international law. In view of the growing debris pollution and its related detrimental effects, it is obvious that questions of liability and responsibility will become increasingly relevant. The Liability Convention offers a remedy for victims having suffered damage caused by space debris. The launching State liability that it establishes is even absolute for damage occurring on the surface of the Earth. The secondary rules of international responsibility law go beyond mere compensation: States can also be held accountable for the environmental pollution event itself, entailing a number of consequential obligations, among them―under certain circumstances―a duty to active debris removal. While international law is, therefore, generally effective in addressing the debris problem, growing use and growing risks necessitate the establishment of a comprehensive traffic management regime for outer space. It would strengthen the rule of law in outer space and ensure the sustainability of space utilization.

Author(s):  
Cordula Steinkogler

This is an advance summary of a forthcoming article in the Oxford Encyclopedia of Planetary Science. Please check back later for the full article.The Austrian Outer Space Act, which entered into force in December 2011; and the Austrian Outer Space Regulation, which has been in force since February 2015, form the legal framework for Austrian national space activities. The elaboration of national space legislation became necessary to ensure compliance with Austria’s obligations as State Party to the five United Nations Space Treaties when the first two Austrian satellites were launched in 2012 and Austria became a launching state on its own. The legislation comprehensively regulates legal aspects related to space activities, such as authorization, supervision, and termination of space activities; registration and transfer of space objects; recourse of the government against the operator; as well as implementation of the law and sanctions for its infringement. One of the main purposes of the law is to ensure the authorization of national space activities. The Outer Space Act sets forth the main conditions for authorization, which inter alia refer to the expertise of the operator; requirements for orbital positions and frequency assignments; space debris mitigation, insurance requirements, and the safeguard of public order; public health; national security as well as Austrian foreign policy interests; and international law obligations. The Austrian Outer Space Regulation complements these provisions by specifying the documents the operator must submit as evidence of the fulfillment of the authorization conditions, which include the results of safety tests, emergency plans, and information on the collection and use of Earth observation data. Particular importance is attached to the mitigation of space debris. Operators are required to take measures in accordance with international space debris mitigation guidelines for the avoidance of operational debris, the prevention of on-orbit break-ups and collisions, and the removal of space objects from Earth orbit after the end of the mission. Another specificity of the Austrian space legislation is the possibility of an exemption from the insurance requirement or a reduction of the insurance sum, if the space activity is in the public interest. This allows support to space activities that serve science, research, and education. Moreover, the law also provides for the establishment of a national registry for objects launched into outer space by the competent Austrian Ministry. The first two Austrian satellites have been entered into this registry after their launch in 2012. The third Austrian satellite, launched in June 2017, will be the first satellite authorized under the Austrian space legislation.


2015 ◽  
Vol 17 (3) ◽  
pp. 297-335
Author(s):  
Lawrence Li

Human space activities have grown rapidly in recent decades, but the international legal framework, comprising of the five space treaties, has largely remained unchanged since the 1980s. One of the consequences is that international responsibility and liability for space debris, which is a major hazard to space activities, have also remained uncertain for years. Nonetheless, States have responded to these problems by implementing national voluntary measures. More importantly, two major non-binding international instruments have been laid down by the Inter-Agency Space Debris Coordination Committee and the United Nations Committee on the Peaceful Uses of Outer Space, respectively. This article argues that, in light of recent States practice established under these international instruments, and a proper interpretation of the space treaties, it has been recognised by the international community that States are obliged to mitigate the generation of space debris, a failure of which will lead to international liability.


Author(s):  
Martha Mejía-Kaiser

International space law is a branch of public international law. Norms of treaty law and customary law provide a foundation for the behavior of the subjects of international law performing space activities. Five multilateral space treaties are in effect, which are complemented by important recommendations of international organizations such as United Nations (UN) General Assembly Resolutions and International Telecommunication Union (ITU) Regulations. The Inter-Agency Space Debris Mitigation Coordination Committee (IADC), a non-governmental body composed of several space agencies (for instance, the European Space Agency, the United States National Aeronautics and Space Administration, the Japanese Aerospace Exploration Agency, the Russian Federal Space Agency), issued its Space Debris Mitigation Guidelines in 2002. The IADC defines “space debris” as “all man-made space objects including fragments and elements thereof, in Earth orbit or re-entering the atmosphere, that are non-functional” (IADC, 2002, Revision 1, 2007, 3.1. Space Debris). Although the term “space debris” was not included in any space treaty, the drafters of the space treaties considered space objects as “hazardous” because “component parts of a space object as well as its launch vehicles and parts thereof” detach in course of normal launching operations, because space objects can fragment during an attempted launch, and because space objects that re-enter Earth’s atmosphere and survive friction have the potential to cause damage. In addition, radioactive and chemical substances on board space objects may represent a hazard to populations and the environment on the Earth. Besides the threats to aircraft in flight and to persons and property on the surface of the Earth, space debris in orbit is increasing alarmingly and poses a threat to manned space missions and non-manned space objects. While the Convention on International Liability for Damages Caused by Space Objects (Liability Convention, 1972) considers the threats of space objects during launch, in outer space, and when entering the Earth’s atmosphere, there have been efforts to minimize the generation of space debris in orbit, outside the framework of the space treaties. The IADC Space Debris Mitigation Guidelines are a comprehensive list of recommendations to launching states, owners, and operators of space objects. They are increasingly recognized by states through the creation of codes of conduct, national legislation, recommendations of international organizations, and state practice. Furthermore, non-governmental institutions, like the International Organization for Standardization, are providing more detailed technical instructions for the implementation of the Space Debris Mitigation Guidelines, which are a breakthrough for the application of the guidelines by states of different economic and technical standing. Even though states are reluctant to accept new obligations through treaties, recommendations and state practice are becoming powerful instruments to avert the dangers of hazardous space debris that may create damage on the Earth or in orbit. Space debris also is becoming one of the drivers for the initiatives of the United Nations on the long-term sustainability of outer space activities to promote the existing mitigation guidelines and to formulate new guidelines for clearing outer space of debris.


2021 ◽  
pp. 1-11
Author(s):  
Seyed Mohammad Hosseini ◽  
Fatemeh Fathpour ◽  
Subhrajit Chanda

The Soviet Union successfully launched Sputnik I in 1957 which led to the era of space activities. Although human race has benefited numerous from space activities, unlimited use of outer space has caused pollutions in outer space and consequently at the earth environment. Space debris has become a threat to the security of space activities. Space debris is the most important of these pollutions that, not only creates numerous threats and risks for Orbiting Satellites, It also has harmful effects on earth environment. During drafting UN space treaties, little attention was paid to environmental problems and these treaties did not mentioned of space debris and its hazards. in recent decades, Ethics of Outer Space activities, paid more attention to the environment of outer space and environmental issue of space activities. Therefore, the experiences of environmental law and its preventive policies can be used to reduce the threat of space debris for peaceful space activities and the environment of space and planet Earth.


In view of the rapid and dangerous development of space activities and clandestine research, it has become increasingly difficult to identify and determine the environmental damages caused. Jurist of international law have begun to study the international responsibility resulting from such activities, which are leading to the pollution of the outer space environment. States launching space activities launching satellites, and carrying out experiments are introducing harmful substances, terrestrial bacteria, radioactive materials, and harmful space debris that is circling the earth. This highlights the legal norms of international space law in the area of international liability for damage caused by space activities in the 1967 Outer Space Treaty and the 1972 Convention on Liability for Damage Caused by Space Activities.


Author(s):  
Athar ud din

As the commercial use of outer space becomes feasible, the nature of possessory rights will potentially emerge as the central focus of future space-related activities. The existing international law relating to outer space does not address in detail the nature of possessory rights in outer space and is subject to multiple interpretations. Alarmingly, the recently adopted space policies and legislations by some States have taken a definitive position regarding commercial use of natural resources in outer space. In light of India’s increasing involvement in outer space, it circulated the Draft Space Activities Bill, 2017, to formulate a national space law. However, the nature of possessory rights in outer space is not addressed in detail in the Draft Space Activities Bill. This study states that on account of recent developments happening elsewhere, it is extremely important for emerging powers like India to take a position on broader issues like the nature of possessory rights in outer space (which includes celestial bodies as well as resources contained therein). Not addressing the issue of possessory rights in outer space could have profound implications at both domestic as well as international levels.


This chapter describes the main contents of the European Union (EU) Draft Code of Conduct for Outer Space Activities, Space Debris and Liability Convention. It is necessary and desirable for us to legislate more concretely the abovementioned draft Code of Conduct for Outer Space Activities so as to mitigate or remove space debris. In December 2008, the EU adopted a Draft Code of Conduct (EU Draft CoC) for outer space activities. On September 2010, the EU revised a second draft of the EU Code of Conduct for Outer Space Activities. The draft of the International Code of Conduct (the Code), dated March 31, 2014, was intended to be the subject of negotiations at the United Nations in New York from July 27-31, 2015. The code, a politically and not legally binding document, aims to establish some rules of good conduct for outer space activities. The author proposes the establishment of a new Asian-Pacific International and Environmental Monitoring Organization (tentative title) for prevention and mitigation of space debris.


Author(s):  
Elina Morozova ◽  
Alena Laurenava

Space activities are technically sophisticated, challenging, and high risk endeavors. Notwithstanding precautionary measures that are taken by commercial operators, damage may be caused during space objects’ launching, passing through air space, in-orbit maneuvering and operating, and de-orbiting. The rules and procedures aimed at ensuring the prompt payment of a full and equitable compensation for such damage constitute the international liability regime, which is of crucial importance in space law. The first reference to international liability for damage caused by space objects and their component parts on the Earth, in air space, or in outer space, can be traced back to the very beginning of the space era. In 1963, just few years after the first ever artificial satellite was launched, international liability was declared by the UN General Assembly as one of the legal principles governing the activities of states in the exploration and use of outer space. It was later made legally binding by inclusion in the 1967 Outer Space Treaty and received further development in the 1972 Liability Convention. The latter is generally referred to as lex specialis when the interrelation between the two international treaties is described and introduces several provisions that treat liability for damage caused in specific circumstances somewhat differently. International space law imputes liability on states that launch or procure launchings of space objects and states from whose territory or facility space objects are launched. This does not, however, exclude liability for damage caused by space objects, which are operated by private entities. Still, international liability for accidents involving commercial operators stays with the so-called “launching states,” as this term is defined by the Liability Convention for the same states that are listed in the Outer Space Treaty as internationally liable. Insurance is well known to settle liability issues, including those arising from commercial launches, however, it is not always mandatory. Frequently, space-related accidents involve non-functional space objects and their component parts, which are usually referred to as space debris. This may include spent rocket stages and defunct satellites, as well as fragments from their disintegration. Since the non-functional state of a space object does not change its legal status, the relevant provisions of international space law that are applicable to space objects continue to apply to what is called “space debris.” This means, in particular, that launching states are internationally liable for damage caused by space debris, including cases where such debris was generated by private spacecraft. The probability of liability becomes even higher when it comes to active space debris removal. Such space activities, which are extensively developed by private companies, are inextricably linked to potential damage. Yet, practical problems arise with identification of space debris and, consequently, an efficient implementation of the liability regime.


1980 ◽  
Vol 74 (2) ◽  
pp. 346-371 ◽  
Author(s):  
Carl Q. Christol

The exploration and use of the space environment, consisting of outer space per se, the moon, and celestial bodies, may result in harm to persons and to property. International law and municipal law have focused on rules allowing for the payment of money damages for harm caused by space objects and their component parts, including the “payload.” Both forms of law have accepted the basic proposition that money damages should compensate for harm. Principal attention will be given in this analysis to the kinds of harm caused by space objects that are considered to be compensable under international law at the present time.


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