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 topicThank you for liking
You have already liked this page, you can only like it once!
The card-thick LABUM reflector seen in position within the Large Space Simulator, being readied for thermal vacuum testing in late February 2016. The regular white points on the reflector's dark surface have been added for photogrammetry cameras to track small-scale temperature distortions. Designed for weightlessness, the reflector is hung from a supporting frame for the purpose of this test.