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Josef Aschbacher, ESA Director General
Dr Josef Aschbacher became the ESA Director General on 1 March 2021. In 2023, his mandate as Director General was approved for a further period of four years as from 1 March 2025.
Born in Austria, Josef Aschbacher studied at the University of Innsbruck, graduating with a Master’s degree and a PhD in natural sciences. He has had an accomplished international career in space, combining more than 35 years’ work experience at ESA, the European Commission, the Austrian Space Agency, the Asian Institute of Technology and the University of Innsbruck.
As Chief Executive Officer of ESA, Dr Aschbacher is responsible for the definition, implementation and development of Europe’s space infrastructure and activities, which include launchers, satellites performing Earth observation, navigation, telecommunication and space science, together with robotic exploration and ESA astronauts working on the International Space Station. He is responsible for an annual budget of €7 billion and a workforce of 5500 distributed across several establishments, principally in Europe.
When taking up office as ESA Director General, Dr Aschbacher published a new strategy for space in Europe, called 'Agenda 2025', aimed at accelerating significantly the use of space in Europe through major new initiatives and programmes.
From 2016–21, he was ESA Director for Earth Observation Programmes and Head of ESA’s ESRIN establishment in Frascati, Italy. He has been a key leader of the European Copernicus programme, which has grown beyond all expectations and is now considered to be one of the most ambitious and successful Earth observation programmes in the world.
He worked in various functions within ESA from 2001 onwards both in Paris and Frascati. From 1994–2000, he worked at the European Commission’s Joint Research Centre, in his latest position serving as Scientific Assistant to the Director of the Space Applications Institute. From 1991–93 he was stationed as ESA Representative in Southeast Asia, where he developed projects in the Asian region while, at the same time, working in a full-time academic teaching capacity as Associate Professor at AIT Bangkok.
In 2021, Dr Aschbacher became 'Grande Ufficiale Ordine al Merito della Repubblica Italiana', the highest recognition accorded to non-Italian nationals. More recently, in 2025, Dr Aschbacher was awarded the Grosses Ehrenzeichen für Verdienste um die Republik Österreich by the government of Austria. The award was presented by the Minister responsible for space, Mrs Leonore Gewessler.
