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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CubeSats being launched from the International Space Station's Kibo laboratory. CubeSats are miniature satellites just 10 cm per side weighing a maximum of 1 kg. They offer hands-on experience to aerospace engineering students in designing, developing, testing and operating a real spacecraft system and its ground segment.
NASA astronaut Reid Wiseman took this picture of CubeSats being launched from the weightless research centre 19 August 2014 during his six-month stay on Station.