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Breathe easier

For UN World Health Day, we look at how monitoring air quality can help with health and wellbeing To source

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Preserving heritage data at ESA

Why is archiving and curating heritage satellite data so fundamentally important? How can heritage data from old satellites be used to compare with current findings? To source

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Egyptian crop circles

Earth observation image of the week: this long-time series shows the development over 21 years of an important land reclamation project in the Western Desert of Egypt To source

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BepiColombo is ready for its long cruise

Following a series of tests conducted in space over the past five months, the ESA-JAXA BepiColombo mission has successfully completed its near-Earth commissioning phase and is now ready for the operations that will take place during the cruise and, eventually, for its scientific investigations at Mercury. To source

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A decade-long quest to build an ecosystem in a room

Yesterday the MELiSSA pilot plant at the University of Barcelona celebrated 10 years spent demonstrating the ideal technologies to recycle waste from space missions into air, water and food. As astronauts explore farther into our Solar System, there will be a need to reduce the reliance on supplies brought from Earth. ESA is working with […]

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Preserving data

Through its Heritage Data Programme, ESA ensures the preservation and access to Earth observation satellite data for now and the future To source

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Hidden connections

Operations image of the week: Mission controllers will link up with ESA’s new Sun-observing satellite before it’s even left Earth To source

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ESA oversees teaching of Europe’s next top solderers

Satellites are among the most complex machines ever designed, but in key respects they are still hand-made. A set of ESA-approved training schools train and certify the best solderers in Europe, to ensure they have sufficient ability to work on electronic hardware for space missions. To source

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Space antenna

Human and robotic exploration image of the week: the steps to installing a new communications antenna for Columbus space laboratory To source

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Two-armed 3D printing

Technology image of the week: twin robotic arms work together to 3D print and mill a test version of the optical heart of ESA’s Athena X-ray observatory To source

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ESA boosts startup to the Moon

European Space Agency operations specialists are helping flight planners at new European space startup PTScientists , headquartered in Berlin, pilot their way to the Moon. PTScientists are planning to launch lunar landers and rovers as a regular service in the future, with an inaugural flight expected in 2020. To source

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Space, astronomy and science