Barcelona loses the race to host the most important space congress in the world

Geneva will be the host of the 2029 edition of the International Astronautical Congress

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EuropaPress 7408994 30 March 2026 US Cape Canaveral SpaceX Falcon rocket carrying 29 Starlink
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09/10/2026 - 19:45 h

BarcelonaBarcelona comes close to hosting the International Astronautical Congress (IAC), the world's leading space congress, in 2029. The Barcelona bid was not selected by the organization to host the event, which will ultimately go to Geneva. It should be remembered that the Catalan capital was competing with the Swiss city and Houston to be the host of the event organized by the International Astronautical Federation (IAF). The decision was made this very Friday in Antalya, where this year's edition of the IAC is being held.

The Barcelona bid, which was endorsed and promoted by the Catalan and Spanish governments, arrived at the space event with 177 international endorsements, of which 77 came from members of the organizing association. Among the most prominent supporters were organizations such as the United Nations Office for Outer Space Affairs (UNOOSA), the European Space Agency (ESA), and the European Union Agency for the Space Programme (EUSPA). Also from various national space agencies, including the French, British, and Brazilian ones.

In a post on her LinkedIn social media account, the Government's Secretary for Digital Policies, Maria Galindo, congratulated the Geneva bid and thanked the IAF "for its leadership and commitment to fostering international cooperation" in the space sector. According to Galindo, although the decision did not favor Barcelona, the country "will continue working to strengthen the space ecosystem, promote international collaboration, and turn bold ideas into projects with significant impact".

Institutional support

The bid to host the IAC 2029 was co-led by the Ministry of Science, Innovation and Universities of the Government of Spain, through the Spanish Space Agency (AEE), and the Department of Business and Labour of the Government of Catalonia. A large institutional delegation had travelled to this year's congress, headed by the Minister of Industry and Tourism, Jordi Hereu, and the Minister of Business and Labour, Miquel Sàmper. The institutions had also highlighted the support of several relevant companies in the Catalan and Spanish aerospace sector, such as Indra, Hispasat, Open Cosmos, and Sateliot.

Sàmper defended "the quality of the bid", as well as "the collaboration between different administrations and institutions with the aim of Barcelona hosting the most important space congress in the world". For his part, Hereu claimed Barcelona's capacity as a congress-organising city: "It makes them its own and returns them enlarged". Despite the effort dedicated by the administrations at all levels, however, the Barcelona proposal has not managed to prevail. The IAC brings together thousands of delegates every year, including representatives from space agencies, start-ups, and the industry as a whole, and it is held each year in a different country, with a local organiser per edition.

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