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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Jupiter, its magnetic environment, and its moons form one of the most intriguing parts of the Solar System. ESA’s Jupiter Icy Moons Explorer (Juice) will reveal more about this fascinating planet and its natural satellites.
The mission will investigate five areas of priority, from Jupiter’s turbulent atmosphere to the suspected liquid oceans on three of its planet-sized moons: Ganymede, Europa and Callisto:
Find out more about the five main mysteries Juice will solve in our dedicated article.