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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Airborne radar image acquired using the DLR-SAR system on 19 April 2006. The image shows bare soil fields and winter crops during the early growing season compared to the next image over the same site, which was acquired on month later on 24 May 2006. The colour composite was generated based on C-band multi-polarisation data, illustrating the information content of Sentinel-1 for land use classification.