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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ESA-selected Mars500 participant Cyrille Fournier takes his weekly sauna. Six crewmembers are living in a special habitat at the Institute of Biomedical Problems (IBMP) until mid-July. The crew acts as subjects in scientific investigations to assess the effect of isolation on various psychological and physiological aspects, such as stress, hormone regulation and immunity, sleep quality, mood and the effectiveness of dietary supplements. The 105-day study precedes a full simulation of a mission to Mars, due to start late in 2009. This will see another six-member crew sealed in the same chamber to experience a complete 520-day Mars mission simulation.