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 topicVegetation in general, and trees in particular, work in the same way as chemical 'scrubbers' aboard spacecraft or submarines, to remove excess carbon dioxide from the atmosphere. Accordingly the Kyoto Protocol permits signatory nations to set new forests against emissions. ESA's Kyoto-Inventory service, forerunner to GSE Forest Monitoring, utilises satellite data to assist national annual Kyoto reporting on afforestation, refforestation and deforestation (ARD).