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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Thwaites Glacier in West Antarctica captured by the Copernicus Sentinel-1 mission on 2 March 2024. The Thwaites Glacier is one of the most unstable glaciers in Antarctica. It is mainly impacted by warm ocean water flowing underneath the ice shelves, causing them to melt from below. As the ice shelves thin, glaciers speed up, sending more ice into the ocean and raising sea levels.