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This is the official report of the Committee on the Peaceful Uses of Outer Space on the fifty-seventh session held in Vienna from 11 to 20 June 2014.

This is the official report of the Committee on the Peaceful Uses of Outer Space on the Fifty-eighth session (10-19 June 2015)

This Handbook is concerned principally with those aspects of the space research service that are relevant to the management of radio spectrum usage in order to minimize interference between...

This Handbook provides full and comprehensive information on the development of Earth Exploration-Satellite Service (EESS) systems. Specifically, it provides basic definitions, sheds light on the...

The Handbook on Radio Astronomy has been developed by experts of Working Party 7D of ITU-R Study Group 7 (Science Services) that is responsible for radio astronomy. This Handbook is not intended as a...

This is the official report of the Committee on the Peaceful Uses of Outer Space on its fifty-ninth session (8-17 June 2016).

The International Space Law: United Nations Instruments as it represents the most comprehensive and up-to-date volume of instruments that have been developed, promoted and strengthened under the...

This is the annual report submitted to the General Assembly by the Committee on the Peaceful Uses of Outer Space on its sixtieth session (7-16 June 2017).

The Earth’s orbital space environment constitutes a finite resource that is being used by an increasing number of States, international intergovernmental organizations and non-governmental entities...

Geospatial information has been providing far-reaching solutions to pressing issues facing humanity, ranging from health, education, food security, agriculture, to disaster risk reduction and...

From astronomy and aerospace engineering to satellite Earth observation, space sciences and technologies have the potential to contribute both directly and indirectly to Sustainable Development. This...

Global navigation satellite systems (GNSS), which were originally designed to provide positioning, velocity, and timing services for terrestrial users, are now increasingly utilized for autonomous...

The availability and performance of global navigation satellite systems (GNSS) signals at high altitude is documented as the GNSS Space Service Volume (SSV). While different definitions of the SSV...

This report investigates how European Union space technologies support the fulfilment of the SDGs. It has been jointly prepared by the United Nations Office for Outer Space Affairs (UNOOSA)—in charge...

This is the annual report submitted to the General Assembly by the Committee on the Peaceful Uses of Outer Space on its Sixty-first Session (20-29 June 2018)

This is the annual report submitted to the General Assembly by the Committee on the Peaceful Uses of Outer Space on its Sixty-first Session (12-21 June 2019)

We have ‘One Atmosphere’. Everyone is a stakeholder. Since the beginning of the industrial era, carbon dioxide (CO2) and other greenhouse gases (GHGs) have been accumulating in the atmosphere due to...