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 measurements from the Tropomi instrument on the Copernicus Sentinel-5P satellite show that this year's ozone hole has reached its maximum size with a peak of around 25 million sq km (black dots on the right-hand plot). The ozone hole covers most of the Antarctic continent and the size is well above the average of the last ten years (grey area on the right figure).
Read full story: Antarctic ozone hole is one of the largest and deepest in recent years