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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Parabolic flights provide short periods of weightlessness, offering a quick way to test things in microgravity with humans. Researchers use them for short-duration, hands-on scientific and technological investigations, such as training astronauts and validating instruments before they fly to the International Space Station.
The aircraft can also fly over a gentler trajectory, providing partial gravity like on the Moon or Mars. Lunar and martian gravity levels are not only scientifically interesting but it is also useful to test the effect on humans and equipment before travelling to these destinations.
ESA is now opening these unique aircraft doors to two types of experiment, for up-and-coming new technologies in a changing space sector: technological and commercial.
For more information and how to apply, visit the new application channel.