The Committee on Space Research (COSPAR) was established on October 3, 1958 by the International Council for Scientific Unions (ICSU) and its first chair was Hildegard Korf Kallmann-Bijl.[1] Among COSPAR's objectives are the promotion of scientific research in space on an international level, with emphasis on the free exchange of results, information, and opinions, and providing a forum, open to all scientists, for the discussion of problems that may affect space research. These objectives are achieved through the organization of symposia, publication, and other means. COSPAR has created a number of research programmes on different topics, a few in cooperation with other scientific Unions. The long-term project COSPAR international reference atmosphere started in 1960; since then it has produced several editions of the high-atmosphere code CIRA. The code "IRI" of the URSI-COSPAR working group on the International Reference Ionosphere was first edited in 1978 and is yearly updated.
Every two years, starting in 1980, COSPAR calls for a General Assembly (also called Scientific Assembly). These are conferences currently gathering almost three thousand participating space researchers. The most recent assemblies are listed in the table below; as of two previous leap years, two General Assemblies were cancelled.[2] The 41st General Assembly in Istanbul was cancelled due to the 2016 Turkish coup d'état attempt,[3][4] while the 43rd General Assembly in Sydney was also cancelled due to the COVID-19 pandemic.[5]
Space Studies of the Earth's Surface, Meteorology and Climate
Task Group on GEO
Subcommission A1 on Atmosphere, Meteorology and Climate
Subcommission A2 on Ocean Dynamics, Productivity and the Cryosphere
Subcommission A3 on Land Processes and Morphology
Scientific Commission B
Space Studies of the Earth-Moon System, Planets, and Small Bodies of the Solar System
Sub-Commission B1 on Small Bodies
Sub-Commission B2 on International Coordination of Space Techniques for Geodesy (a joint Sub-Commission with IUGG/IAG Commission I on Reference Frames)
Sub-Commission B3 on The Moon
Sub-Commission B4 on Terrestrial Planets
Sub-Commission B5 on Outer Planets and Satellites
Sub-Commission B6/E4 on Exoplanets Detection, Characterization and Modelling
Scientific Commission C
Space Studies of the Upper Atmospheres of the Earth and Planets Including Reference Atmospheres
Sub-Commission C1 on The Earth's Upper Atmosphere and Ionosphere
Sub-Commission C2 on The Earth's Middle Atmosphere and Lower Ionosphere
Sub-Commission C3 on Planetary Atmospheres and Aeronomy
Task Group on Reference Atmospheres of Planets and Satellites (RAPS)
URSI/COSPAR Task Group on the International Reference Ionosphere (IRI)
COSPAR/URSI Task Group on Reference Atmospheres, including ISO WG4 (CIRA)
Sub-Commission C5/D4 on Theory and Observations of Active Experiments
Scientific Commission D
Space Plasmas in the Solar System, Including Planetary Magnetospheres
Sub-Commission D1 on The Heliosphere
Sub-Commission D2/E3 on The Transition from the Sun to the Heliosphere
Sub-Commission D3 on Magnetospheres
Sub-Commission C5/D4 on Theory and Observations of Active Experiments
Scientific Commission E
Research in Astrophysics from Space
Sub-Commission E1 on Galactic and Extragalactic Astrophysics
Sub-Commission E2 on The Sun as a Star
Sub-Commission D2/E3 on The Transition from the Sun to the Heliosphere
Sub-Commission B6/E4 on Exoplanets Detection, Characterization and Modelling
Scientific Commission F
Life Sciences as Related to Space
Sub-Commission F1 on Gravitational and Space Biology
Sub-Commission F2 on Radiation Environment, Biology and Health
Sub-Commission F3 on Astrobiology
Sub-Commission F4 on Natural and Artificial Ecosystems
Sub-Commission F5 on Gravitational Physiology in Space
Scientific Commission G
Materials Sciences in Space
Scientific Commission H
Fundamental Physics in Space
Panels
Technical Panel on Satellite Dynamics (PSD)
Panel on Technical Problems Related to Scientific Ballooning (PSB)
Panel on Potentially Environmentally Detrimental Activities in Space (PEDAS)
Panel on Radiation Belt Environment Modelling (PRBEM)
Panel on Space Weather (PSW)
Panel on Planetary Protection (PPP)
Panel on Capacity Building (PCB)
Panel on Capacity Building Fellowship Program and Alumni (PCB FP)
Panel on Education (PE)
Panel on Exploration (PEX)
Panel on Interstellar Research (PIR)
Task Group on Establishing an international Constellation of Small Satellites (TGCSS)
Sub-Group on Radiation Belts (TGCSS-SGRB)
Panel on Social Sciences and Humanities (PSSH)
Panel on Innovative Solutions (PoIS)
Task Group on Establishing an International Geospace Systems Program (TGIGSP)
Planetary Protection Policy
Responding to concerns raised in the scientific community that spaceflight missions to the Moon and other celestial bodies might compromise their future scientific exploration, in 1958 the International Council of Scientific Unions (ICSU) established an ad-hoc Committee on Contamination by Extraterrestrial Exploration (CETEX) to provide advice on these issues. In the next year, this mandate was transferred to the newly founded Committee on Space Research (COSPAR), which as an interdisciplinary scientific committee of the ICSU (now the International Science Council - ISC) was considered to be the appropriate place to continue the work of CETEX. Since that time, COSPAR has provided an international forum to discuss such matters under the terms “planetary quarantine” and later “planetary protection”, and has formulated a COSPAR planetary protection policy with associated implementation requirements as an international standard to protect against interplanetary biological and organic contamination, and after 1967 as a guide to compliance with Article IX of the United Nations Outer Space Treaty in that area ([6]).
The COSPAR Planetary Protection Policy, and its associated requirements, is not legally binding under international law, but it is an internationally agreed standard with implementation guidelines for compliance with Article IX of the Outer Space Treaty. States Parties to the Outer Space Treaty are responsible for national space activities under Article VI of this Treaty, including the activities of governmental and non-governmental entities. It is the State that ultimately will be held responsible for wrongful acts committed by its jurisdictional subjects.
Updating the COSPAR Planetary Protection Policy, either as a response to new discoveries or based on specific requests, is a process that involves appointed members of the COSPAR Panel on Planetary Protection who represent, on the one hand, their national or international authority responsible for compliance with the United Nations Outer Space Treaty of 1967, and, on the other hand, COSPAR Scientific Commissions B – Space Studies of the Earth-Moon System, Planets and Small Bodies of the Solar Systems, and F - Life Sciences as Related to Space. After reaching a consensus among the involved parties, the proposed recommendation for updating the Policy is formulated by the COSPAR Panel on Planetary Protection and submitted to the COSPAR Bureau for review and approval.
The new structure of the Panel and its work was described in recent publications (;[7][8]).
The recently updated COSPAR Policy on Planetary Protection was published in the August 2020 issue of COSPAR's journal Space Research Today. It contains some updates with respect to the previously approved version ([9]) based on recommendations formulated by the Panel and approved by the COSPAR Bureau.
Participating member countries
The table contains the list of countries participating in the Committee on Space Research:
↑ UNOOSA 2017, Report of the Committee on the Peaceful Use of Outer Space, 60th Session, A/72/20, United Nations, New York
↑ Coustenis, A., Kminek, G., Hedman, N., 2019a. The challenge of planetary protection. ROOM Journal, June 2019, pages 44-48.
↑ Coustenis, A., Kminek, G., Hedman, N., Ammanito, E., Deshevaya, E., Doran, P.T., Grasset, O., Green, J., Hayes, A., Lei, L., Nakamura, A., Prieto-Ballesteros, O., Raulin, F., Rettberg, P., Sreekumar, P., Tsuneta, S., Viso, M., Zaitsev, M., Zorzano-Mier, M.-P., 2019b. The COSPAR Panel on Planetary Protection role, structure and activities. Space Res. Today, vol. 205, August 2019, pages 14-26, https://doi.org/10.1016/j.srt.2019.06.013.
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