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 astronaut Alexander Gerst working on an experiment in the microgravity glovebox on the International Space Station. On his forehead he has a thermometer to measure his temperature continuously.
He Tweeted this image during his six-month Blue Dot mission with the text: “Dual Science – wearing a circadian rhythm sensor while working in the glovebox.”
The International Space Station is a collaboration between five space agencies, sharing resources and time to run out-of-this-world experiments.
Read more about Alexander's six-month Blue Dot mission at http://www.esa.int/Our_Activities/Human_Spaceflight/Blue_dot
Follow Alexander here: http://alexandergerst.esa.int/