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
Go to topicThe Solfatara crater is the most famous feature of the Phlegrean Fields, first referred to back in the 1st Century BC. Its name comes from the Latin for 'land of sulphur'- Sulphur Terra. It is a subdued but still active shallow volcanic crater. Its many fumaroles and mud pools have made it a popular tourist attraction.