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 22 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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ESA astronaut Luca Parmitano running the Skin-B experiment on the International Space Station during his Volare mission in 2013.
Our skin protects us, regulates our temperature and allows us to feel objects. As we grow older, our skin becomes more fragile and takes longer to heal from injuries. Astronauts lose more skin cells and age faster during spaceflight. A common complaint of astronauts is cracking skin and rashes or itchiness.
This experiment collects data on skin structure, oxygenation, hydration and elasticity. The goal is to develop a computer model of how skin ages. Results on many astronaut's skin will improve the model and could contribute to protecting people’s skin on Earth as well as in space.