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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Ryugu imaged from Hayabusa2 on 30 June 2018 from a distance of about 20 km. The large boulder obserbed near the north pole of Ryugu is about the same size as Didymos's moonlet ‘Didymoon’ in its entirety. Didymoon, due to visited by ESA's Hera mission in 2026, is the smallest of all asteroids scheduled for robotic inspection, at just 160 m across.