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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Rollout to the launch pad of the Soyuz rocket with the Soyuz MS-09 spacecraft inside, 4 June 2018. The spacecraft will launch ESA astronaut Alexander Gerst into space alongside NASA astronaut Serena Auñón-Chancellor and Roscosmos commander Sergei Prokopyev from the Baikonur cosmodrome in Kazakhstan on 6 June.
The 50-m tall Soyuz rocket will propell the astronauts to their cruising speed of around 28 800 km/h. Within 10 minutes of rising from the pad, the trio will travel over 1640 km and gain 210 km altitude. Every second for nine minutes after liftoff, the Soyuz spacecraft accelerates 50 km/h on average.
The rocket is rolled to the launch pad on a train and the astronauts are not allowed to see this part of the launch preparation – it is considered bad luck.
This will be Alexander’s second spaceflight, called Horizons. He will also be the second ESA astronaut to take over command of the International Space Station. The Horizons science programme is packed with European research: over 50 experiments will deliver benefits to people on Earth as well as prepare for future space exploration.