European Space Agency


The European Space Agency (ESA; French: Agence spatiale européenne pronunciation , Italian: Agenzia Spaziale Europea, Spanish: Agencia Espacial Europea ASE;[5][6] German: Europäische Weltraumorganisation) is an intergovernmental organisation of 22 member states[7] dedicated to the exploration of space. Established in 1975 and headquartered in Paris, ESA has a worldwide staff of about 2,200 in 2018[8] and an annual budget of about 4.9 billion in 2023.[4]

European Space Agency
  • Czech: Evropská kosmická agentura
  • Danish: Den Europæiske Rumorganisation
  • German: Europäische Weltraumorganisation
  • Estonian: Euroopa Kosmoseagentuur
  • French: Agence spatiale européenne
  • Finnish: Euroopan avaruusjärjestö
  • Greek: Ευρωπαϊκός Οργανισμός Διαστήματος
  • Hungarian: Európai Űrügynökség
  • Irish: Gníomhaireacht Spáis na hEorpa
  • Italian: Agenzia Spaziale Europea
  • Luxembourgish: Europäesch Weltraumorganisatioun
  • Dutch: Europese Ruimtevaartorganisatie
  • Norwegian: Den europeiske romfartsorganisasjon
  • Polish: Europejska Agencja Kosmiczna
  • Portuguese: Agência Espacial Europeia
  • Romanian: Agenția Spațială Europeană
  • Romansh: Agenzia spaziala europeica
  • Spanish: Agencia Espacial Europea
  • Swedish: Europeiska rymdorganisationen
ESA emblem seal.png
European Space Agency logo.svg
Views in the Main Control Room (12052189474).jpg
European Space Operations Centre (ESOC) Main Control Room, Darmstadt, Germany
Agency overview
  • ESA
  • ASE
Formed30 May 1975; 47 years ago (1975-05-30)
TypeSpace agency
HeadquartersParis, Île-de-France, France
48°50′54″N 02°18′15″E / 48.84833°N 2.30417°E / 48.84833; 2.30417Coordinates: 48°50′54″N 02°18′15″E / 48.84833°N 2.30417°E / 48.84833; 2.30417
Official languageEnglish and French (working languages) [1][2]
AdministratorDirector General Josef Aschbacher
Primary spaceportGuiana Space Centre
Annual budgetIncrease 4.9 billion

ESA's space flight programme includes human spaceflight (mainly through participation in the International Space Station program); the launch and operation of unmanned exploration missions to other planets and the Moon; Earth observation, science and telecommunication; designing launch vehicles; and maintaining a major spaceport, the Guiana Space Centre at Kourou (French Guiana), France. The main European launch vehicle Ariane 5 is operated through Arianespace with ESA sharing in the costs of launching and further developing this launch vehicle. The agency is also working with NASA to manufacture the Orion spacecraft service module that will fly on the Space Launch System.[9][10]



ESTEC buildings in Noordwijk, Netherlands. ESTEC was the main technical centre of ESRO and remains so for the successor organisation (ESA).

After World War II, many European scientists left Western Europe in order to work with the United States. Although the 1950s boom made it possible for Western European countries to invest in research and specifically in space-related activities, Western European scientists realised solely national projects would not be able to compete with the two main superpowers. In 1958, only months after the Sputnik shock, Edoardo Amaldi (Italy) and Pierre Auger (France), two prominent members of the Western European scientific community, met to discuss the foundation of a common Western European space agency. The meeting was attended by scientific representatives from eight countries.

The Western European nations decided to have two agencies: one concerned with developing a launch system, ELDO (European Launcher Development Organisation), and the other the precursor of the European Space Agency, ESRO (European Space Research Organisation). The latter was established on 20 March 1964 by an agreement signed on 14 June 1962. From 1968 to 1972, ESRO launched seven research satellites, but ELDO was not able to deliver a launch vehicle. Both agencies struggled with underfunding and diverging interests of its participants.

ESA in its current form was founded with the ESA Convention in 1975, when ESRO was merged with ELDO. ESA had ten founding member states: Belgium, Denmark, France, West Germany, Italy, the Netherlands, Spain, Sweden, Switzerland, and the United Kingdom.[11] These signed the ESA Convention in 1975 and deposited the instruments of ratification by 1980, when the convention came into force. During this interval the agency functioned in a de facto fashion. ESA launched its first major scientific mission in 1975, Cos-B, a space probe monitoring gamma-ray emissions in the universe, which was first worked on by ESRO.

Later activitiesEdit

Mock-up of the Ariane 1

ESA collaborated with NASA on the International Ultraviolet Explorer (IUE), the world's first high-orbit telescope, which was launched in 1978 and operated successfully for 18 years. A number of successful Earth-orbit projects followed, and in 1986 ESA began Giotto, its first deep-space mission, to study the comets Halley and Grigg–Skjellerup. Hipparcos, a star-mapping mission, was launched in 1989 and in the 1990s SOHO, Ulysses and the Hubble Space Telescope were all jointly carried out with NASA. Later scientific missions in cooperation with NASA include the Cassini–Huygens space probe, to which ESA contributed by building the Titan landing module Huygens.

As the successor of ELDO, ESA has also constructed rockets for scientific and commercial payloads. Ariane 1, launched in 1979, carried mostly commercial payloads into orbit from 1984 onward. The next two versions of the Ariane rocket were intermediate stages in the development of a more advanced launch system, the Ariane 4, which operated between 1988 and 2003 and established ESA as the world leader[12] in commercial space launches in the 1990s. Although the succeeding Ariane 5 experienced a failure on its first flight, it has since firmly established itself within the heavily competitive commercial space launch market with 112 successful launches until 2021. The successor launch vehicle, the Ariane 6, is under development and is envisioned to enter service in late 2023.

The beginning of the new millennium saw ESA become, along with agencies like NASA, JAXA, ISRO, the CSA and Roscosmos, one of the major participants in scientific space research. Although ESA had relied on co-operation with NASA in previous decades, especially the 1990s, changed circumstances (such as tough legal restrictions on information sharing by the United States military) led to decisions to rely more on itself and on co-operation with Russia. A 2011 press issue thus stated:[13]

Russia is ESA's first partner in its efforts to ensure long-term access to space. There is a framework agreement between ESA and the government of the Russian Federation on cooperation and partnership in the exploration and use of outer space for peaceful purposes, and cooperation is already underway in two different areas of launcher activity that will bring benefits to both partners.

Notable ESA programmes include SMART-1, a probe testing cutting-edge space propulsion technology, the Mars Express and Venus Express missions, as well as the development of the Ariane 5 rocket and its role in the ISS partnership. ESA maintains its scientific and research projects mainly for astronomy-space missions such as Corot, launched on 27 December 2006, a milestone in the search for exoplanets.

On 21 January 2019, ArianeGroup and Arianespace announced a one-year contract with ESA to study and prepare for a mission to mine the Moon for lunar regolith.[14]

In 2021 the ESA ministerial council agreed to the "Matosinhos manifesto" which set three priority areas (referred to as accelerators) "space for a green future, a rapid and resilient crisis response, and the protection of space assets", and two further high visibility projects (referred to as inspirators) an icy moon sample return mission; and human space exploration.[15][16] In the same year the recruitment process began for the 2022 European Space Agency Astronaut Group.[17]


The agency's facilities date back to ESRO and are deliberately distributed among various countries and areas. The most important are the following centres:


The treaty establishing the European Space Agency reads:[18]

The purpose of the Agency shall be to provide for and to promote, for exclusively peaceful purposes, cooperation among European States in space research and technology and their space applications, with a view to their being used for scientific purposes and for operational space applications systems…

ESA is responsible for setting a unified space and related industrial policy, recommending space objectives to the member states, and integrating national programs like satellite development, into the European program as much as possible.[18]

Jean-Jacques Dordain – ESA's Director General (2003–2015) – outlined the European Space Agency's mission in a 2003 interview:[19]

Today space activities have pursued the benefit of citizens, and citizens are asking for a better quality of life on Earth. They want greater security and economic wealth, but they also want to pursue their dreams, to increase their knowledge, and they want younger people to be attracted to the pursuit of science and technology. I think that space can do all of this: it can produce a higher quality of life, better security, more economic wealth, and also fulfill our citizens' dreams and thirst for knowledge, and attract the young generation. This is the reason space exploration is an integral part of overall space activities. It has always been so, and it will be even more important in the future.

Activities and programmesEdit

ESA describes its work in two overlapping ways:

  • For the general public, the various fields of work are described as "Activities".
  • Budgets are organised as "Programmes".

These are either mandatory or optional.


According to the ESA website, the activities are:

  • Observing the Earth
  • Human Spaceflight
  • Launchers
  • Navigation
  • Space Science
  • Space Engineering & Technology
  • Operations
  • Telecommunications & Integrated Applications
  • Preparing for the Future
  • Space for Climate


  • Moonlight Initiative
  • MandatoryEdit

    Every member country must contribute to these programmes:[23] The European Space Agency Science Programme is a long-term programme of space science and space exploration missions.

    • Technology Development Element Programme[24]
    • Science Core Technology Programme
    • General Study Programme
    • European Component Initiative


    Depending on their individual choices the countries can contribute to the following programmes, listed according to:[25]

    • Launchers
    • Earth Observation
    • Human Spaceflight and Exploration
    • Telecommunications
    • Navigation
    • Space Situational Awareness
    • Technology


    ESA has formed partnerships with universities. ESA_LAB@ refers to research laboratories at universities. Currently there are ESA_LAB@

    Member states, funding and budgetEdit

    Membership and contribution to ESAEdit

      ESA member states
      ESA associate states
      ESA cooperating state
      ESA ECS states
      ESA Cooperation Agreement states
      ESA member states
      ESA associate members
      European cooperating states (ECS)
      Signatories of the Cooperation Agreement

    By 2015, ESA was an intergovernmental organisation of 22 member states.[7] Member states participate to varying degrees in the mandatory (25% of total expenditures in 2008) and optional space programmes (75% of total expenditures in 2008).[32] The 2008 budget amounted to €3.0 billion whilst the 2009 budget amounted to €3.6 billion.[33] The total budget amounted to about €3.7 billion in 2010, €3.99 billion in 2011, €4.02 billion in 2012, €4.28 billion in 2013, €4.10 billion in 2014 and €4.33 billion in 2015.[34]

    English is the main language within ESA. Additionally, official documents are also provided in German and documents regarding the Spacelab are also provided in Italian. If found appropriate, the agency may conduct its correspondence in any language of a member state.

    The following table lists all the member states and adjunct members, their ESA convention ratification dates, and their contributions in 2022:[35]

    Member state,
    or source
    M€ % of total Per capita (€)[36][full citation needed]
    Full member states
       Austria[note 1] 30 December 1986 FFG 49.8 1.0% 5.55
       Belgium[note 2] 3 October 1978 BELSPO 238.7 5% 20.52
       Czech Republic[note 3] 12 November 2008 Ministry of Transport 45.4 0.9% 4.32
       Denmark[note 2] 15 September 1977 DTU Space 33.8 0.7% 5.75
       Estonia[note 3] 4 February 2015 ESO 2 0% 1.5
       Finland[note 3] 1 January 1995 Ministry of Economic Affairs and Employment 28.7 0.6% 5.17
       France[note 2] 30 October 1980 CNES 1,178.2 24.5% 17.37
       Germany[note 2] 26 July 1977 DLR 1,017.5 21.1% 12.22
       Greece[note 3] 9 March 2005 HSC [el] 20 0.4% 1.89
       Hungary[note 3] 24 February 2015 HSO 21.2 0.4% 2.19
       Ireland[note 1] 10 December 1980 Enterprise Ireland 22.9 0.5% 4.53
       Italy[note 2] 20 February 1978 ASI 680.2 14.1% 11.53
       Luxembourg[note 3] 30 June 2005 LSA 47.5 1% 73.6
       Netherlands[note 2] 6 February 1979 NSO 99.6 2.1% 5.66
      Norway[note 1] 30 December 1986 NSA 71.8 1.5% 13.23
       Poland[note 3] 19 November 2012 CBK PAN (until 2014)
    POLSA (from 2014)
    44.8 0.9% 1.19
       Portugal[note 3] 14 November 2000 PT Space 25.2 0.5% 2.43
       Romania[note 3] 22 December 2011 ROSA 39.4 0.8% 2.07
       Spain[note 2] 7 February 1979 INTA (until 2023)

    AEE (from 2023)

    220.7 4.6% 4.65
       Sweden[note 2] 6 April 1976 SNSA 75 1.6% 7.18
      Switzerland[note 2] 19 November 1976 SSO 174.7 3.6% 20
      United Kingdom[note 2] 28 March 1978 UKSA 437.9 9.1% 6.53
    Others 216.1 4.5%
    Non-full members
      Canada[note 4] 1 January 1979[45] CSA 16.9 0.4% 0.43
       Latvia 30 June 2020[47] LSO 1.1 0% 0.59
       Lithuania 28 April 2021[48] LSO 3 0.1% 1.07
       Slovakia 14 June 2022[49] SSO 0 0% 0
       Slovenia 5 July 2016[50] Ministry of Economic Development and Technology 2.7 0.1% 1.28
    Members and associates total 4,814.8 67.3%
      European Union [note 5] 28 May 2004[51] EUSPA 2,030.6 28.4% 4.54
    EUMETSAT 171.6 2.4%
    Other income 350.35 4.9%
    Other institutional partners total 2,335.2 32.7%
    Grand total 7,150.0 100%
    1. ^ a b c These nations are considered initial signatories, but since they were members of neither ESRO nor ELDO (the precursor organisations to ESA) the Convention could only enter into force when the last of the other 10 founders ratified it.
    2. ^ a b c d e f g h i j Founding members and initial signatories drafted the ESA charter which entered into force on 30 October 1980. These nations were also members of either ELDO or ESRO.[37]
    3. ^ a b c d e f g h i acceded members became ESA member states upon signing an accession agreement.[38][39][40][41][42][43][44]
    4. ^ Canada is a Cooperating State of ESA.[45][46]
    5. ^ Framework Agreement establishing the legal basis for cooperation between ESA and the European Union came into force in May 2004.

    Non-full member statesEdit

    Previously associated members were Austria, Norway and Finland, all of which later joined ESA as full members


    Since 2016, Slovenia has been an associated member of the ESA.[50]


    Latvia became the second current associated member on 30 June 2020, when the Association Agreement was signed by ESA Director Jan Wörner and the Minister of Education and Science of Latvia, Ilga Šuplinska in Riga. The Saeima ratified it on 27 July.[47]


    In May 2021, Lithuania became the third current associated member.[52] As a consequence its citizens became eligible to apply to the 2022 ESA Astronaut group, applications for which were scheduled to close one week later. The deadline was therefore extended by three weeks to allow Lithuanians a fair chance to apply.[53]


    Slovakia’s Associate membership came into effect on 13 October 2022, for an initial duration of seven years. The Association Agreement supersedes the European Cooperating State (ECS) Agreement, which entered into force upon Slovakia’s subscription to the Plan for European Cooperating States Charter on 4 February 2016, a scheme introduced at ESA in 2001. The ECS Agreement was subsequently extended until 3 August 2022.[49]


    Since 1 January 1979, Canada has had the special status of a Cooperating State within ESA. By virtue of this accord, the Canadian Space Agency takes part in ESA's deliberative bodies and decision-making and also in ESA's programmes and activities. Canadian firms can bid for and receive contracts to work on programmes. The accord has a provision ensuring a fair industrial return to Canada.[54] The most recent Cooperation Agreement was signed on 15 December 2010 with a term extending to 2020.[55][56] For 2014, Canada's annual assessed contribution to the ESA general budget was €6,059,449 (CAD$8,559,050).[57] For 2017, Canada has increased its annual contribution to €21,600,000 (CAD$30,000,000).[58]

    Budget appropriation and allocationEdit

    European Space Agency 2016 budget by domain out of a total budget is 5250M€.

    ESA is funded from annual contributions by individual states as well as from an annual contribution by the European Union (EU).[59]

    The budget of ESA was €5.250 billion in 2016.[60] Every 3–4 years, ESA member states agree on a budget plan for several years at an ESA member states conference. This plan can be amended in future years, however provides the major guideline for ESA for several years.[citation needed] The 2016 budget allocations for major areas of ESA activity are shown in the chart on the right.[60]

    Countries typically have their own space programmes that differ in how they operate organisationally and financially with ESA. For example, the French space agency CNES has a total budget of €2015 million, of which €755 million is paid as direct financial contribution to ESA.[61] Several space-related projects are joint projects between national space agencies and ESA (e.g. COROT). Also, ESA is not the only European governmental space organisation (for example European Union Satellite Centre and the European Union Space Programme Agency).


    After the decision of the ESA Council of 21/22 March 2001, the procedure for accession of the European states was detailed as described the document titled "The Plan for European Co-operating States (PECS)".[62] Nations that want to become a full member of ESA do so in 3 stages. First a Cooperation Agreement is signed between the country and ESA. In this stage, the country has very limited financial responsibilities. If a country wants to co-operate more fully with ESA, it signs a European Cooperating State (ECS) Agreement. The ECS Agreement makes companies based in the country eligible for participation in ESA procurements. The country can also participate in all ESA programmes, except for the Basic Technology Research Programme. While the financial contribution of the country concerned increases, it is still much lower than that of a full member state. The agreement is normally followed by a Plan For European Cooperating State (or PECS Charter). This is a 5-year programme of basic research and development activities aimed at improving the nation's space industry capacity. At the end of the 5-year period, the country can either begin negotiations to become a full member state or an associated state or sign a new PECS Charter.[63] Many countries, most of which joined the EU in both 2004 and 2007, have started to co-operate with ESA on various levels:

    Applicant state Cooperation agreement ECS agreement PECS charter ESA Convention signature Associate membership National programme
       Slovenia 28 May 2008[64] 22 January 2010[65] 30 November 2010[66] 5 July 2016[50] 1 December 2016[50] through MoEDT
       Latvia 23 July 2009[67] 19 March 2013[68] 30 January 2015[69] 30 June 2020[47] 27 July 2020[47] LSO
       Lithuania 7 October 2010[70] 7 October 2014[71] 28 September 2015[72] 28 April 2021[48] 21 May 2021[48] LSO
       Slovakia 28 April 2010[73] 16 February 2015[74] 4 February 2016[49] 14 June 2022[49] 13 October 2022[49] SSO
       Bulgaria N/A 8 April 2015[75] 4 February 2016[76] SRTI
       Cyprus 27 August 2009[77] 6 July 2016[78] 2017[79] through MoCW
      Turkey 15 July 2004[80] TUA
      Ukraine 25 January 2008[81] SSAU
      Israel 30 January 2011[82] ISA
       Malta 20 February 2012[83] MCST[84]
       Croatia 19 February 2018[85] through MoSE

    During the Ministerial Meeting in December 2014, ESA ministers approved a resolution calling for discussions to begin with Israel, Australia and South Africa on future association agreements. The ministers noted that "concrete cooperation is at an advanced stage" with these nations and that "prospects for mutual benefits are existing".[86]

    A separate space exploration strategy resolution calls for further co-operation with the United States, Russia and China on "LEO exploration, including a continuation of ISS cooperation and the development of a robust plan for the coordinated use of space transportation vehicles and systems for exploration purposes, participation in robotic missions for the exploration of the Moon, the robotic exploration of Mars, leading to a broad Mars Sample Return mission in which Europe should be involved as a full partner, and human missions beyond LEO in the longer term."[86]

    In August 2019, ESA and the Australian Space Agency signed a joint statement of intent "to explore deeper cooperation and identify projects in a range of areas including deep space, communications, navigation, remote asset management, data analytics and mission support."[87] Details of the cooperation were laid out in a framework agreement signed by the two nations.

    On 17 November 2020, ESA signed a memorandum of understanding (MOU) with the South African National Space Agency (SANSA). SANSA CEO Dr. Valanathan Munsami tweeted: "Today saw another land mark event for SANSA with the signing of an MoU with ESA. This builds on initiatives that we have been discussing for a while already and which gives effect to these. Thanks Jan for your hand of friendship and making this possible."[88]

    Launch vehicle fleetEdit

    ESA has a fleet of different launch vehicles in service with which it competes in all sectors of the launch market. ESA's fleet consists of three major rocket designs: Ariane 5, Soyuz-2 and Vega. Rocket launches are carried out by Arianespace, which has 23 shareholders representing the industry that manufactures the Ariane 5 as well as CNES, at ESA's Guiana Space Centre. Because many communication satellites have equatorial orbits, launches from French Guiana are able to take larger payloads into space than from spaceports at higher latitudes. In addition, equatorial launches give spacecraft an extra 'push' of nearly 500 m/s due to the higher rotational velocity of the Earth at the equator compared to near the Earth's poles where rotational velocity approaches zero.

    Ariane 5Edit

    Ariane 5 ECA transported to the ELA-3 launch pad

    The Ariane 5 rocket is ESA's primary launcher. It has been in service since 1997 and replaced Ariane 4. Two different variants are currently in use. The heaviest and most used version, the Ariane 5 ECA, delivers two communications satellites of up to 10 tonnes into GTO. It failed during its first test flight in 2002, but has since made 82 consecutive successful flights until a partial failure in January 2018. The other version, Ariane 5 ES, was used to launch the Automated Transfer Vehicle (ATV) to the International Space Station (ISS) and will be used to launch four Galileo navigational satellites at a time.[89][90]

    In November 2012, ESA agreed to build an upgraded variant called Ariane 5 ME (Mid-life Evolution) which would increase payload capacity to 11.5 tonnes to GTO and feature a restartable second stage to allow more complex missions. Ariane 5 ME was scheduled to fly in 2018,[91] but the project was abandoned in favour of Ariane 6, which is planned to replace Ariane 5 in the 2020s.

    ESA's Ariane 1, 2, 3 and 4 launchers (the last of which was ESA's long-time workhorse) have been retired. The Ariane 6 will replace the Ariane 5 in late 2022.


    Vega rocket

    Vega is ESA's carrier for small satellites. Developed by seven ESA members led by Italy, it is capable of carrying a payload with a mass of between 300 and 1500 kg to an altitude of 700 km, for low polar orbit. Its maiden launch from Kourou was on 13 February 2012.[92] Vega began full commercial exploitation in December 2015.[93]

    The rocket has three solid propulsion stages and a liquid propulsion upper stage (the AVUM) for accurate orbital insertion and the ability to place multiple payloads into different orbits.[94][95]

    A larger version of the Vega launcher, Vega-C is in development and the first flight is expected in June 2021. The new evolution of the rocket incorporates a larger first stage booster, the P120C replacing the P80, an upgraded Zefiro (rocket stage) second stage, and the AVUM+ upper stage. This new variant enables larger single payloads, dual payloads, return missions, and orbital transfer capabilities.[96]

    Ariane launch vehicle development fundingEdit

    Historically, the Ariane family rockets have been funded primarily "with money contributed by ESA governments seeking to participate in the program rather than through competitive industry bids. This [has meant that] governments commit multiyear funding to the development with the expectation of a roughly 90% return on investment in the form of industrial workshare." ESA is proposing changes to this scheme by moving to competitive bids for the development of the Ariane 6.[97]

    Future rocket developmentEdit

    Future projects include the Prometheus reusable engine technology demonstrator, Phoebus (an upgraded second stage for Ariane 6), and Themis (a reusable first stage).[98][99]

    Human space flightEdit

    Formation and developmentEdit

    Ulf Merbold became the first ESA astronaut to fly into space.

    At the time ESA was formed, its main goals did not encompass human space flight; rather it considered itself to be primarily a scientific research organisation for uncrewed space exploration in contrast to its American and Soviet counterparts. It is therefore not surprising that the first non-Soviet European in space was not an ESA astronaut on a European space craft; it was Czechoslovak Vladimír Remek who in 1978 became the first non-Soviet or American in space (the first man in space being Yuri Gagarin of the Soviet Union) – on a Soviet Soyuz spacecraft, followed by the Pole Mirosław Hermaszewski and East German Sigmund Jähn in the same year. This Soviet co-operation programme, known as Intercosmos, primarily involved the participation of Eastern bloc countries. In 1982, however, Jean-Loup Chrétien became the first non-Communist Bloc astronaut on a flight to the Soviet Salyut 7 space station.

    Because Chrétien did not officially fly into space as an ESA astronaut, but rather as a member of the French CNES astronaut corps, the German Ulf Merbold is considered the first ESA astronaut to fly into space. He participated in the STS-9 Space Shuttle mission that included the first use of the European-built Spacelab in 1983. STS-9 marked the beginning of an extensive ESA/NASA joint partnership that included dozens of space flights of ESA astronauts in the following years. Some of these missions with Spacelab were fully funded and organisationally and scientifically controlled by ESA (such as two missions by Germany and one by Japan) with European astronauts as full crew members rather than guests on board. Beside paying for Spacelab flights and seats on the shuttles, ESA continued its human space flight co-operation with the Soviet Union and later Russia, including numerous visits to Mir.

    During the latter half of the 1980s, European human space flights changed from being the exception to routine and therefore, in 1990, the European Astronaut Centre in Cologne, Germany was established. It selects and trains prospective astronauts and is responsible for the co-ordination with international partners, especially with regard to the International Space Station. As of 2006, the ESA astronaut corps officially included twelve members, including nationals from most large European countries except the United Kingdom.

    In 2008, ESA started to recruit new astronauts so that final selection would be due in spring 2009. Almost 10,000 people registered as astronaut candidates before registration ended in June 2008. 8,413 fulfilled the initial application criteria. Of the applicants, 918 were chosen to take part in the first stage of psychological testing, which narrowed down the field to 192. After two-stage psychological tests and medical evaluation in early 2009, as well as formal interviews, six new members of the European Astronaut Corps were selected – five men and one woman.[100]

    List of astronautsEdit

    The astronauts of the European Space Agency are:

    1. ^ a b c d e have visited Mir
    2. ^ a b c d e f g 2009 selection
    3. ^ a b c d e f g h i j k l m n o p have visited the International Space Station
    4. ^ a b c d e now retired

    Crew vehiclesEdit

    In the 1980s, France pressed for an independent European crew launch vehicle. Around 1978, it was decided to pursue a reusable spacecraft model and starting in November 1987 a project to create a mini-shuttle by the name of Hermes was introduced. The craft was comparable to early proposals for the Space Shuttle and consisted of a small reusable spaceship that would carry 3 to 5 astronauts and 3 to 4 metric tons of payload for scientific experiments. With a total maximum weight of 21 metric tons it would have been launched on the Ariane 5 rocket, which was being developed at that time. It was planned solely for use in low Earth orbit space flights. The planning and pre-development phase concluded in 1991; the production phase was never fully implemented because at that time the political landscape had changed significantly. With the fall of the Soviet Union ESA looked forward to co-operation with Russia to build a next-generation space vehicle. Thus the Hermes programme was cancelled in 1995 after about 3 billion dollars had been spent. The Columbus space station programme had a similar fate.

    In the 21st century, ESA started new programmes in order to create its own crew vehicles, most notable among its various projects and proposals is Hopper, whose prototype by EADS, called Phoenix, has already been tested. While projects such as Hopper are neither concrete nor to be realised within the next decade, other possibilities for human spaceflight in co-operation with the Russian Space Agency have emerged. Following talks with the Russian Space Agency in 2004 and June 2005,[101] a co-operation between ESA and the Russian Space Agency was announced to jointly work on the Russian-designed Kliper, a reusable spacecraft that would be available for space travel beyond LEO (e.g. the moon or even Mars). It was speculated that Europe would finance part of it. A €50 million participation study for Kliper, which was expected to be approved in December 2005, was finally not approved by the ESA member states. The Russian state tender for the project was subsequently cancelled in 2006.

    In June 2006, ESA member states granted 15 million to the Crew Space Transportation System (CSTS) study, a two-year study to design a spacecraft capable of going beyond Low-Earth orbit based on the current Soyuz design. This project was pursued with Roskosmos instead of the cancelled Kliper proposal. A decision on the actual implementation and construction of the CSTS spacecraft was contemplated for 2008. In mid-2009 EADS Astrium was awarded a €21 million study into designing a crew vehicle based on the European ATV which is believed to now be the basis of the Advanced Crew Transportation System design.[102]

    In November 2012, ESA decided to join NASA's Orion programme. The ATV would form the basis of a propulsion unit for NASA's new crewed spacecraft. ESA may also seek to work with NASA on Orion's launch system as well in order to secure a seat on the spacecraft for its own astronauts.[103]

    In September 2014, ESA signed an agreement with Sierra Nevada Corporation for co-operation in Dream Chaser project. Further studies on the Dream Chaser for European Utilization or DC4EU project were funded, including the feasibility of launching a Europeanised Dream Chaser onboard Ariane 5.[104][105]

    Cooperation with other countries and organisationsEdit

    ESA has signed co-operation agreements with the following states that currently neither plan to integrate as tightly with ESA institutions as Canada, nor envision future membership of ESA: Argentina,[106] Brazil,[107] China,[108] India[109] (for the Chandrayan mission), Russia[110] and Turkey.[111]

    Additionally, ESA has joint projects with the EUSPA of the European Union, NASA of the United States and is participating in the International Space Station together with the United States (NASA), Russia and Japan (JAXA).

    National space organisations of member statesEdit

    • The Centre National d'Études Spatiales (CNES) (National Centre for Space Study) is the French government space agency (administratively, a "public establishment of industrial and commercial character"). Its headquarters are in central Paris. CNES is the main participant on the Ariane project. Indeed, CNES designed and tested all Ariane family rockets (mainly from its centre in Évry near Paris)
    • The UK Space Agency is a partnership of the UK government departments which are active in space. Through the UK Space Agency, the partners provide delegates to represent the UK on the various ESA governing bodies. Each partner funds its own programme.
    • The Italian Space Agency (Agenzia Spaziale Italiana or ASI) was founded in 1988 to promote, co-ordinate and conduct space activities in Italy. Operating under the Ministry of the Universities and of Scientific and Technological Research, the agency cooperates with numerous entities active in space technology and with the president of the Council of Ministers. Internationally, the ASI provides Italy's delegation to the Council of the European Space Agency and to its subordinate bodies.
    • The German Aerospace Center (DLR) (German: Deutsches Zentrum für Luft- und Raumfahrt e. V.) is the national research centre for aviation and space flight of the Federal Republic of Germany and of other member states in the Helmholtz Association. Its extensive research and development projects are included in national and international cooperative programmes. In addition to its research projects, the centre is the assigned space agency of Germany bestowing headquarters of German space flight activities and its associates.
    • The Instituto Nacional de Técnica Aeroespacial (INTA) (National Institute for Aerospace Technique) is a Public Research Organisation specialised in aerospace research and technology development in Spain. Among other functions, it serves as a platform for space research and acts as a significant testing facility for the aeronautic and space sector in the country.


    ESA has a long history of collaboration with NASA. Since ESA's astronaut corps was formed, the Space Shuttle has been the primary launch vehicle used by ESA's astronauts to get into space through partnership programmes with NASA. In the 1980s and 1990s, the Spacelab programme was an ESA-NASA joint research programme that had ESA develop and manufacture orbital labs for the Space Shuttle for several flights on which ESA participate with astronauts in experiments.

    In robotic science mission and exploration missions, NASA has been ESA's main partner. Cassini–Huygens was a joint NASA-ESA mission, along with the Infrared Space Observatory, INTEGRAL, SOHO, and others. Also, the Hubble Space Telescope is a joint project of NASA and ESA. Future ESA-NASA joint projects include the James Webb Space Telescope and the proposed Laser Interferometer Space Antenna.[citation needed] NASA has supported ESA's MarcoPolo-R mission which landed on asteroid Bennu in October 2020 and is scheduled to return a sample to Earth for further analysis in 2023.[112] NASA and ESA will also likely join for a Mars sample-return mission.[113] In October 2020, the ESA entered into a memorandum of understanding (MOU) with NASA to work together on the Artemis program, which will provide an orbiting Lunar Gateway and also accomplish the first manned lunar landing in 50 years, whose team will include the first woman on the Moon. Astronaut selection announcements are expected within two years of the 2024 scheduled launch date.[114] ESA also purchases seats on the NASA operated Commercial Crew Program. The first ESA astronaut to be on a Commercial Crew Program mission is Thomas Pesquet. Pesquet launched into space aboard Crew Dragon Endeavour on the Crew-2 mission. ESA also has seats on Crew-3 with Matthias Maurer and Crew-4 with Samantha Cristoforetti.

    Cooperation with other space agenciesEdit

    Since China has invested more money into space activities, the Chinese Space Agency has sought international partnerships. Besides the Russian Space Agency, ESA is one of its most important partners. Both space agencies cooperated in the development of the Double Star Mission.[115] In 2017, ESA sent two astronauts to China for two weeks sea survival training with Chinese astronauts in Yantai, Shandong.[116]

    ESA entered into a major joint venture with Russia in the form of the CSTS, the preparation of French Guiana spaceport for launches of Soyuz-2 rockets and other projects. With India, ESA agreed to send instruments into space aboard the ISRO's Chandrayaan-1 in 2008.[117] ESA is also co-operating with Japan, the most notable current project in collaboration with JAXA is the BepiColombo mission to Mercury.

    International Space StationEdit

    With regard to the International Space Station (ISS), ESA is not represented by all of its member states:[118] 11 of the 22 ESA member states currently participate in the project: Belgium, Denmark, France, Germany, Italy, Netherlands, Norway, Spain, Sweden, Switzerland and United Kingdom. Austria, Finland and Ireland chose not to participate, because of lack of interest or concerns about the expense of the project. Portugal, Luxembourg, Greece, the Czech Republic, Romania, Poland, Estonia and Hungary joined ESA after the agreement had been signed.

    ESA takes part in the construction and operation of the ISS, with contributions such as Columbus, a science laboratory module that was brought into orbit by NASA's STS-122 Space Shuttle mission, and the Cupola observatory module that was completed in July 2005 by Alenia Spazio for ESA. The current estimates for the ISS are approaching €100 billion in total (development, construction and 10 years of maintaining the station) of which ESA has committed to paying €8 billion.[119] About 90% of the costs of ESA's ISS share will be contributed by Germany (41%), France (28%) and Italy (20%). German ESA astronaut Thomas Reiter was the first long-term ISS crew member.

    ESA has developed the Automated Transfer Vehicle for ISS resupply. Each ATV has a cargo capacity of 7,667 kilograms (16,903 lb).[120] The first ATV, Jules Verne, was launched on 9 March 2008 and on 3 April 2008 successfully docked with the ISS. This manoeuvre, considered a major technical feat, involved using automated systems to allow the ATV to track the ISS, moving at 27,000 km/h, and attach itself with an accuracy of 2 cm. Five vehicles were launched before the program ended with the launch of the fifth ATV, Georges Lemaître, in 2014.[121]

    As of 2020, the spacecraft establishing supply links to the ISS are the Russian Progress and Soyuz, Japanese Kounotori (HTV), and the United States vehicles Cargo Dragon 2 and Cygnus stemmed from the Commercial Resupply Services program.

    European Life and Physical Sciences research on board the International Space Station (ISS) is mainly based on the European Programme for Life and Physical Sciences in Space programme that was initiated in 2001.


    According to Annex 1, Resolution No. 8 of the ESA Convention and Council Rules of Procedure,[5] English, French and German may be used in all meetings of the Agency, with interpretation provided into these three languages. All official documents are available in English and French with all documents concerning the ESA Council being available in German as well.


    Link between ESA and EUEdit

    The ESA is an independent space agency and not under the jurisdiction of the European Union, although they have common goals, share funding, and work together often.[124] The initial aim of the European Union (EU) was to make the European Space Agency an agency of the EU by 2014.[125] While the EU and its member states fund together 86% of the budget of ESA, it is not an EU agency. Furthermore, ESA has several non-EU members, most notably the United Kingdom which had left the EU while remaining a full member of ESA. ESA is partnered with the EU on its two current flagship space programs, the Copernicus series of Earth observation satellites and the Galileo satellite navigation system, with ESA providing technical oversight and, in the case of Copernicus, some of the funding.[126] The EU, though, has shown an interest in expanding into new areas, whence the proposal to rename and expand its satellite navigation agency (the European GNSS Agency) into the EU Agency for the Space Programme. The proposal drew strong criticism from ESA, as it's perceived as encroaching on ESA's turf.[126]

    In January 2021, after years of acrimonious relations, EU and ESA officials mended their relationship, with the EU Internal Market commissioner Thierry Breton saying "The European space policy will continue to rely on ESA and its unique technical, engineering and science expertise,” and that “ESA will continue to be the European agency for space matters.[126] If we are to be successful in our European strategy for space, and we will be, I will need ESA by my side." ESA director Aschbacher reciprocated, saying "I would really like to make ESA the main agency, the go-to agency of the European Commission for all its flagship programs." ESA and EUSPA are now seen to have distinct roles and competencies, which will be officialized in the Financial Framework Partnership Agreement (FFPA).[126] Whereas ESA's focus will be on the technical elements of the EU space programs, EUSPA will handle the operational elements of those programs.[126]


    On 3 August 1984, ESA's Paris headquarters were severely damaged and six people were hurt when a bomb exploded. It was planted by the far-left armed Action Directe group.[127]

    On 14 December 2015, hackers from Anonymous breached ESA's subdomains and leaked thousands of login credentials.[128]

    See alsoEdit

    European Union mattersEdit


    1. ^ "Languages". Retrieved 5 November 2017.
    2. ^ esa. "Frequently asked questions". Retrieved 20 August 2017.
    3. ^ "ESA facts". European Space Agency. Retrieved 13 February 2022.
    4. ^ a b "ESA budget 2023".
    5. ^ a b "Annex 1 Resolution 8". ESA Convention and Council Rules of Procedure (PDF) (5th ed.). European Space Agency. March 2010. p. 116. ISBN 978-92-9092-965-9.
    6. ^ "Agence spatiale européenne (ASE)" [European Space Agency (ESA)]. 23 February 2017. Archived from the original on 10 October 2017. Retrieved 23 February 2017.
    7. ^ a b "Welcome to ESA: New Member States". ESA. Retrieved 26 July 2017.
    8. ^ esa. "What is ESA?". European Space Agency. Retrieved 8 January 2019.
    9. ^ "Orion". European Space Agency.
    10. ^ "European Service Module". European Space Agency.
    11. ^ "ESA turns 30! A successful track record for Europe in space" (Press release). European Space Agency. 31 May 2005.
    12. ^ "Ariane 4 / Launchers / Our Activities / ESA". European Space Agency. 14 May 2004. Retrieved 13 June 2015.
    13. ^ "Launchers Home: International cooperation". ESA. Retrieved 6 September 2014.
    14. ^ Wehner, Mike (23 January 2019). "Mining on the moon could be a reality as early as 2025". New York Post. Retrieved 23 January 2019.
    15. ^ "Space can help solve Earth's most pressing challenges". euronews. 26 November 2021. Retrieved 15 June 2022.
    16. ^ "Council Resolution on "Accelerating the Use of Space in Europe"" (PDF). ESA. ESA. 19 November 2021.
    17. ^ "Astronaut selection 2021-22 FAQs". Retrieved 15 June 2022.
    18. ^ a b Article II, Purpose, Convention of establishment of a European Space Agency, SP-1271(E) from 2003 ."ESA's Purpose". European Space Agency. 14 June 2007. Retrieved 6 September 2014.
    19. ^ "Launching a New Era with JAXA: Interview with Jean-Jacques Dordain". JAXA. 31 October 2003. Archived from the original on 6 July 2005.
    20. ^ "Copernicus".
    21. ^ "ESA - Robotic Exploration of Mars - The ExoMars programme 2016-2022".
    22. ^ "What is Galileo?".
    23. ^ "Mandatory activities – ITS, Space Activities and R&D Department". Archived from the original on 16 February 2016. Retrieved 13 February 2016.
    24. ^ esa. "About the Technology Development Element programme (TDE)". European Space Agency. Retrieved 4 September 2019.
    25. ^ "FACT SHEET". European Space Agency.
    26. ^ esa. "A new agreement for the Space Economy between SDA Bocconi and the European Space Agency ESA". SDA Bocconi. Retrieved 1 August 2019.
    27. ^ esa. "Gemeinsame Mission". European Space Agency (in German). Retrieved 1 August 2019.
    28. ^ "The creation of ESA_Lab@HEC, the first ESA_Lab@ between ESA and HEC Paris". European Space Agency. Retrieved 1 August 2019.
    29. ^ esa. "ESA and Université PSL agree plans for new ESA_Lab@ programme". European Space Agency. Retrieved 1 August 2019.
    30. ^ esa. "Setting Up an ESA_LAB". European Space Agency. Retrieved 1 August 2019.
    31. ^ esa. "Setting Up an ESA_LAB". European Space Agency. Retrieved 1 August 2019.
    32. ^ "ESA programmes with Czech participation" (PDF). Czech Space Office. 2009. Archived from the original (PDF) on 11 May 2013.
    33. ^ "ESA budget for 2009" (PDF). ESA. January 2009. Retrieved 6 September 2014.
    34. ^
      • "ESA Budget for 2013". 24 January 2013.
      • "ESA budget for 2011" (PPT). ESA. Retrieved 6 September 2014.
      • "ESA budget for 2013". ESA. Archived from the original (JPG) on 3 November 2013. Retrieved 6 September 2014.
      • "ESA Budget for 2014". 29 January 2015.
      • "ESA Budget for 2015". 16 January 2015.
    35. ^ "ESA Funding". European Space Agency. Retrieved 16 October 2022.
    36. ^ For European states, population is taken from the 2022 column of Eurostat Archived 16 October 2022 at the Wayback Machine table. For Canada, see the 2022 column of Statistics Canada Archived 11 February 2022 at the Wayback Machine table.
    37. ^ ESA Convention. Esa. STR. (7th ed.). European Space Agency Communications, ESTEC. December 2010. ISBN 978-92-9221-410-4. ISSN 0379-4067. Archived from the original on 6 September 2014. Retrieved 6 September 2014.
    38. ^ Poncelet, Jean-Pol; Fonseca-Colomb, Anabela; Grilli, Giulio (November 2004). "Enlarging ESA? After the Accession of Luxembourg and Greece" (PDF). ESA Bulletin (120): 48–53.
    39. ^ "New Member States". ESA. Archived from the original on 27 August 2012. Retrieved 25 July 2012.
    40. ^ "Polish flag raised at ESA". ESA. Retrieved 6 September 2014.
    41. ^ "Luxembourg becomes ESA's 17th Member State". ESA. Retrieved 6 September 2014.
    42. ^ "Greece becomes 16th ESA Member State". ESA. Retrieved 6 September 2014.
    43. ^ "Portugal becomes ESA's 15th Member State". ESA. Retrieved 6 September 2014.
    44. ^ "N° 9-1994: Finland becomes ESA's 14th Member State". ESA. Retrieved 25 July 2012.
    45. ^ a b Leclerc, G.; Lessard, S. (November 1998). "Canada and ESA: 20 Years of Cooperation" (PDF). ESA Bulletin (96). ISBN 92-9092-533-7.
    46. ^ Dotto, Lydia (May 2002). Canada and The European Space Agency: Three Decades of Cooperation (PDF). European Space Agency.
    47. ^ a b c d "Latvia becomes ESA Associate Member State". 29 July 2020. Retrieved 18 August 2020.
    48. ^ a b c "Lithuania becomes ESA Associate Member state". Retrieved 14 October 2022.
    49. ^ a b c d e "Slovakia becomes ESA Associate Member state". Retrieved 14 October 2022.
    50. ^ a b c d esa. "Slovenia signs Association Agreement".
    51. ^ "Framework Agreement between the European Community and the European Space Agency". Retrieved 29 August 2011.[permanent dead link]
    52. ^ Payer, Markus (3 May 2021). "Lithuania becomes ESA Associate Member". SpaceWatch.Global. Retrieved 26 May 2021.
    53. ^ "ESA extends deadline for astronaut applications as new Associate Member joins". Retrieved 26 May 2021.
    54. ^ "ESA and Canada renew cooperation agreement, building on long-term partnership" (Press release). European Space Agency. 21 June 2000. Retrieved 6 September 2014.
    55. ^ "Minister Clement Welcomes Extension of Historic Partnership with European Space Agency" (Press release). Industry Canada. 15 December 2010. Archived from the original on 13 November 2014. Retrieved 13 November 2014.
    56. ^ "Europe and Canada: Partners in Space A Model of International Co-Operation" (Press release). Canadian Space Agency. 15 December 2010. Archived from the original on 15 May 2016.
    57. ^ "Disclosure of grants and contributions awards Fiscal Year 2013–2014 4th quarter". Canadian Space Agency. 2 January 2014. Archived from the original on 5 August 2014. Retrieved 13 November 2014.
    58. ^ media, Government of Canada, Canadian Space Agency, Directions of communications, Information services and new (7 March 2016). "2016–17 Report on Plans and Priorities". Canadian Space Agency website.
    59. ^ de Selding, Peter B. (29 July 2015). "Tough Sledding for Proposed ESA Reorganization". Space News. Retrieved 28 July 2015. The four biggest ESA contributors, Germany and France followed by Italy and Britain – together account for 67 percent of the agency's funding – and more if the annual contribution from the European Union is taken into account.
    60. ^ a b "ESA 2016 Budget by domain". European Space Agency. 14 January 2016.
    61. ^ "Le CNES en bref". Centre National D'etudes Spatiales. CNES. Archived from the original on 6 August 2013. Retrieved 11 August 2013.
    62. ^ Zufferey, Bernard (22 November 2006). "The Plan for European Co-operating States (PECS): Towards an enlarged ESA Partnership" (PDF). European Space Agency. Retrieved 21 July 2014.
    63. ^ "PECS: General Overview". European Space Agency. Archived from the original on 23 May 2009.
    64. ^ "Slovenian Government and ESA Sign Cooperation Agreement". Slovenian Government Communication Office. 28 May 2008. Archived from the original on 8 June 2008.
    65. ^ "Slovenia becomes sixth ESA European Cooperating State". ESA. 25 January 2010. Retrieved 6 September 2014.
    66. ^ "European Space Agency selects and confirms ten Slovenian proposals". Ministry of Higher Education, Science and Technology of Slovenia. 3 December 2010. Archived from the original on 10 May 2011. Retrieved 6 December 2010.
    67. ^ "Līgums ar Kosmosa aģentūru liks tiekties pēc augstākiem rezultātiem". (in Latvian). 23 July 2009. Retrieved 24 July 2009.
    68. ^ "Latvia becomes seventh ESA European Cooperating State". ESA. Retrieved 19 March 2013.
    69. ^ "Signature of the PECS Charter between ESA and Latvia". ESA. 31 January 2015. Retrieved 31 January 2015.
    70. ^ Danuta Pavilenene (7 October 2010). "Lithuania signs agreement with European Space Agency". The Baltic Course.
    71. ^ ESA (10 October 2014). "Lithuania becomes eighth ESA European Cooperating State".
    72. ^ "Lithuania becomes ESA Associate Member state". 21 May 2021. Retrieved 22 February 2022.
    73. ^ "Slovak Republic signs Cooperation Agreement". ESA. 4 May 2010. Retrieved 6 September 2014.
    74. ^ esa. "Slovakia becomes ninth ESA European Cooperating State". European Space Agency. Retrieved 3 October 2015.
    75. ^ esa. "Bulgaria becomes tenth ESA European Cooperating State". European Space Agency. Retrieved 3 October 2015.
    76. ^ MoE. "Bulgaria signs PECS Charter". Ministry of Economics of Bulgaria. Retrieved 4 February 2016.
    77. ^ "Cyprus signs space agreement". Famagusta Gazette Online. 28 August 2009. Archived from the original on 2 January 2013. Retrieved 30 August 2009.
    78. ^ "Cyprus becomes 11th ESA European Cooperating State".
    79. ^ "Εθνική Στρατηγική Διαστήματος | Τμήμα Ηλεκτρονικών Επικοινωνιών". Retrieved 14 October 2022.
    80. ^ "ESA signs Cooperation Agreement with Turkey". European Space Agency. 6 September 2004. Retrieved 6 September 2014.
    81. ^ "A cooperation agreement between the Government of Ukraine and the European Space Agency was signed in Paris". State Space Agency of Ukraine. Archived from the original on 2 December 2008. Retrieved 25 January 2008.
    82. ^ "Israel signs Cooperation Agreement". 31 January 2011. Retrieved 6 September 2014.
    83. ^ "Malta signs Cooperation Agreement". ESA. 23 February 2012. Retrieved 6 September 2014.
    84. ^ "Malta exploring ways of collaborating with European Space Agency". EARSC. 20 June 2009. Archived from the original on 27 June 2009. Retrieved 8 December 2009.
    85. ^ esa. "Croatia signs Cooperation Agreement". European Space Agency. Retrieved 19 February 2018.
    86. ^ a b "ESA Looks Toward Expansion, Deeper International Cooperation". 3 December 2014. Retrieved 20 August 2017.
    87. ^ "ESA, Australian Space Agency Sign Cooperation Agreement". 25 August 2019. Retrieved 6 December 2021.
    88. ^ "South African National Space Agency Signs MoU with European Space Agency". 17 November 2020. Retrieved 6 December 2021.
    89. ^ "Launch vehicles – Ariane 5". Retrieved 20 May 2014.
    90. ^ "Ariane 5 ES". ESA. Retrieved 8 September 2014.
    91. ^ "Launch vehicle Ariane 5 ME". Retrieved 20 May 2014.
    92. ^ "ESA's new Vega launcher scores success on maiden flight". Archived from the original on 31 October 2014. Retrieved 6 September 2014.
    93. ^ "Vega". Retrieved 13 June 2018.
    94. ^ "Vega – Launch Vehicle". ESA. 10 May 2013. Retrieved 1 May 2014.
    95. ^ "VEGA – A European carrier for small satellites". ASI. 2012. Archived from the original on 2 May 2014.
    96. ^ "Vega-C". ESA. 9 April 2020. Retrieved 13 January 2021.
    97. ^ Svitak, Amy (10 March 2014). "SpaceX Says Falcon 9 To Compete For EELV This Year". Aviation Week. Archived from the original on 10 March 2014. Retrieved 11 March 2014. ESA Director General Jean-Jacques Dordain is aiming to reduce the agency's development and operational costs in a stark departure from past practice: Until now, the Ariane family of rockets has been built largely with money contributed by ESA governments seeking to participate in the program rather than through competitive industry bids. This means governments commit multiyear funding to the development with the expectation of a roughly 90% return on investment in the form of industrial workshare. But in July, when Dordain presents ESA's member states with industry proposals for building the Ariane 6, he will seek government contributions based on the best value for money, not geographic return on investment. 'To have competitive launchers, we need to rethink the launch sector in Europe.'
    98. ^ "New ESA contracts to advance Prometheus and Phoebus projects". Retrieved 25 May 2021.
    99. ^ "ESA plans demonstration of a reusable rocket stage". Retrieved 25 May 2021.
    100. ^ "Closing in on new astronauts". European Space Agency. 24 September 2008. Retrieved 6 September 2014.
    101. ^ McKie, Robin (22 May 2005). "Europe to hitch space ride on Russia's rocket". The Observer.
    102. ^ Coppinger, Rob. "EADS Astrium wins €21 million reentry vehicle study". Retrieved 29 August 2011.
    103. ^ Robin McKie (17 November 2012). "Project Orion raises hopes that Britain could have its own man on the moon". The Observer. Retrieved 3 September 2014.
    104. ^ Clark, Stephen (8 January 2014). "Europe eyes cooperation on Dream Chaser space plane". Spaceflight Now. Archived from the original on 9 January 2014. Retrieved 9 January 2014.
    105. ^ "One docking ring to rule them all". ESA. 3 June 2014. Retrieved 3 September 2014.
    106. ^ "ESA and Argentina sign extension of Cooperation Agreement". European Space Agency. 20 May 2008. Retrieved 6 September 2014.
    107. ^ "ESA on the world stage – international agreements with Brazil, Poland and India". European Space Agency. 1 February 2002. Retrieved 6 September 2014.
    108. ^ "Closer relations between ESA and China". Space Daily. 21 November 2005. Retrieved 6 September 2014.
    109. ^ "Agreement signed for European instruments on Chandrayaan-1". European Space Agency. 1 July 2005. Retrieved 6 September 2014.
    110. ^ "Agreements 2003". ESA Annual Report 2003 (PDF). European Space Agency. pp. 112–113.
    111. ^ esa. "ESA signs Cooperation Agreement with Turkey". European Space Agency. Retrieved 3 October 2015.
    112. ^ "NASA Contribution Study to ESA's MarcoPolo-R Mission". Archived from the original on 25 June 2021. Retrieved 5 March 2021.
    113. ^ European Space Policy and Programs Handbook. International Business Publications. 2013. p. 32. ISBN 978-1-4330-1532-8.[permanent dead link]
    114. ^ Bridenstine, Jim (27 October 2020). "NASA, ESA Sign MOU to Work Together on Artemis Lunar Program – Parabolic Arc". Retrieved 25 February 2021.
    115. ^ An interview with David Southwood, ESA Science Director (Video). 29 March 2008.
    116. ^ "Why Europe's astronauts are learning Chinese". BBC News. 26 June 2018.
    117. ^ "David Southwood at the 2008 UK Space Conference". 29 March 2008. Archived from the original on 8 December 2008.
    118. ^ "International Space Station legal framework". European Space Agency. 19 November 2013. Retrieved 6 September 2014.
    119. ^ "International Space Station: How much does it cost?". European Space Agency. 9 August 2005. Retrieved 6 September 2014.
    120. ^ "Automated Transfer Vehicle (ATV) Utilisation Relevant Data Rev. 1.2" (PDF). ESA ERASMUS User Centre.
    121. ^ "Breaking News | ATV production terminated as decision on follow-on nears". Spaceflight Now. 2 April 2012. Retrieved 4 September 2012.
    122. ^ "Contact ESAC". European Space Agency. 14 October 2009.
    123. ^ "Esa opens its doors in uk" (Press release). European Space Agency. 14 May 2013. Retrieved 29 July 2013.
    124. ^ "ESA and the EU". Retrieved 4 June 2021.
    125. ^ "Agenda : A Document by the ESA Director General and the ESA Directors – October 2006" (PDF). Retrieved 11 February 2016.
    126. ^ a b c d e "ESA and EU mend relations". Space News. 22 January 2021. Retrieved 10 April 2021.
    127. ^ "Bomb Shatters Office of Europe Space Unit". The New York Times. 3 August 1984.
    128. ^ "Anonymous Hacks European Space Agency Domains". 14 December 2015.

    Further readingEdit

    • ESA Bulletin Archived 2 December 2008 at the Wayback Machine (ESA Bulletin Archived 20 January 2013 at the Wayback Machine) is a quarterly magazine about the work of ESA that can be subscribed to European Space Agency Archived 12 May 2013 at the Wayback Machine free of charge.
    • Bonnet, Roger; Manno, Vittorio (1994). International Cooperation in Space: The Example of the European Space Agency (Frontiers of Space). Harvard University Press. ISBN 0-674-45835-4.
    • Johnson, Nicholas (1993). Space technologies and space science activities of member states of the European Space Agency. OCLC 29768749 .
    • Peeters, Walter (2000). Space Marketing: A European Perspective (Space Technology Library). ISBN 0-7923-6744-8.
    • Zabusky, Stacia (1995 and 2001). Launching Europe: An Ethnography of European Cooperation in Space Science. ISBN B00005OBX2.
    • Harvey, Brian (2003). Europe's Space Programme: To Ariane and Beyond. ISBN 1-85233-722-2.

    External linksEdit

    • Official website  
    • A European strategy for space – Europa
    • Convention for the establishment of a European Space Agency, September 2005
    • Convention for the Establishment of a European Space Agency, Annex I: Privileges and Immunities
    • European Space Agency fonds and 'Oral History of Europe in Space' project run by the European Space Agency at the Historical Archives of the EU in Florence
    • Open access at the European Space Agency