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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The Polar Platform structural model shown during preparation for the sinusoidal vibration qualification test on ESTEC's new Hydra hydraulic shaker. Work is underway by the prime contractor, Matra Marconi Space-Bristol, on the solar array dummy panel placed on the spacecraft's zenith face using the 'genie boom'. At PLM's top right side is the star tracker. [Image Date: 01-01-97] [97.01.011-034]