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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Mosaic art at ESA’s ESRIN Earth observation centre near Rome, Italy, placed under a mockup of Europe's launcher for small satellites Vega. French artist Invader is installing his art at ESA establishments around Europe and even on the International Space Station.
ESA has been monitoring Earth with its environmental satellites since the 1970s, keeping a constant watch over our planet by analysing satellite data to protect our environment.
The first space invader mosaic art was found by ESA astronaut Samantha Cristoforetti during her mission on the International Space Station. She installed ‘Space2’ in Europe’s Columbus space laboratory. Since then, space-themed art has appeared at the European Astronaut Centre in Cologne, Germany, at our Redu Centre in Belgium, our space operations centre in Germany and ESA’s technical heart in the Netherlands, and it even took over our headquarters in Paris, France.
Download a free app by the artist to spot and collect Invader art at ESA establishments and all over the world. Gain points by taking pictures of the mosaics and compare your scores.