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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New studies have revealed that the massive earthquake that hit Japan on 11 March 2011 was also felt in space by ESA’s GOCE satellite. The massive earthquake sent ripples of sound – called infrasound – upwards through the atmosphere. These sound waves caused changes in air density that were detected by ESA’s GOCE gravity satellite as it crossed the wavefront.
Read full article: GOCE the first seismometer in orbit
Credits: ESA/IRAP/CNES/TU Delft/HTG/Planetary Visions