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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This photograph shows NASA’s 70-m antenna at Goldstone (USA). NASA’s Deep Space Network has been used for more than 17 years of operations for the ESA/NASA Ulysses mission. The use of larger antennas such as that shown in this photo was needed as of February 2003, to compensate for the failure of the spacecraft’s main transmitter.