With the station now complete, the emphasis is now on exploiting the platform for science Europe has formally agreed to the extension of operations at the International Space Station until 2020.
Member states have also put in place the financing to cover their commitments at the platform for the next two years.
The decisions were taken at a two-day council meeting of the European Space Agency at its headquarters in Paris.
Europe is an 8% partner in the ISS project with the US, Russia, Japan and Canada.
Esa's space station manager, Bernardo Patti, said the announcement from council was a significant development.
"This is the formal acceptance from the member states that the space station will last until 2020 and will be supported financially; and that is really excellent news," he told BBC News.
"Now that ISS is built, the emphasis in the coming years will be to maximise its exploitation."
All five ISS-participating space agencies had indicated last year their desire to see the platform continue flying beyond 2015, but Europe had until now struggled to agree the funding arrangements within its member states.
The 10 Esa nations that subscribe to the station project approved a 550m-euro sum at the Paris gathering to supplement the 1.4bn-euro package passed at the Ministerial Council in The Hague, Netherlands, in 2008.
This extra money will cover commitments until the next Ministerial at the end of 2012, when member states will then initiate a 2bn-euro arrangement to take European participation at the ISS through to 2020.
By the end of the decade, it is expected Europe will have spent about 9bn euros over the full 25 years of the project.
The 2020 date is a minimum extension at the moment. Engineers believe much of the infrastructure in orbit will be serviceble well beyond that time. Most of the living and working space on the non-Russian side of the station has been fabricated in Europe and its engineers believe their modules should still be fit for purpose in 2028.
This article is from the BBC News website. � British Broadcasting Corporation, The BBC is not responsible for the content of external internet sites.
Source: http://www.bbc.co.uk/go/rss/int/news/-/news/science-environment-12772805
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