The European Space Agency (ESA) is Europe’s gateway to space. Its mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world.
Find out more about space activities in our 23 Member States, and understand how ESA works together with their national agencies, institutions and organisations.
Exploring our Solar System and unlocking the secrets of the Universe
Go to topicProtecting life and infrastructure on Earth and in orbit
Go to topicUsing space to benefit citizens and meet future challenges on Earth
Go to topicMaking space accessible and developing the technologies for the future
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Infographic of all the ESA astronauts who have served or are assigned to serve on missions to the International Space Station.
A list of all European human spaceflight is available here: https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Astronauts/European_astronauts_in_space
This graphic updated in February 2025 with ESA project astronaut Marcus Wandt's Muninn mission and more consistent official portrait photos.