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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A quote from Planetary Scientist Nick Thomas, that says: "We see comets in the sky and know they're our nearest neighbours. We're naturally nosy, we want to meet our neighbours and have a look at what they're doing."
Published on the ten-year anniversary of Rosetta's arrival at Comet 67P/Churyumov-Gerasimenko. Read the full story here.