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Nairobi

Earth observation image of the week: a Copernicus Sentinel-2 view over Kenya’s capital To source

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Earth from Space

In this week’s edition, the Copernicus Sentinel-2 mission takes us over Kenya’s capital, Nairobi To source

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Bering in dire straits

The Bering Strait is usually covered by sea ice at this time of the year, but the Copernicus Sentinel-1 mission shows a different story To source

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Sentinels monitor converging ice cracks

The Copernicus Sentinel-1 radar mission shows how cracks cutting across Antarctica’s Brunt ice shelf are on course to truncate the shelf and release an iceberg about the size of Greater London – it’s just a matter of time. To source

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Space tech poised to make air travel greener and more efficient

Passengers travelling through busy airports should soon face fewer delays and have a lower environmental impact, thanks to efforts to use airspace more efficiently. The Iris programme seeks to equip aircraft with satellite-based data communication links to help pilots and air traffic controllers to use the shortest and fastest routes, boosting productivity, saving fuel and […]

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Nitrogen dioxide pollution mapped

New maps that use information from the Copernicus Sentinel-5P satellite reveal nitrogen dioxide emission being released into the atmosphere in cities and towns across the globe. To source

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Cleaning Mars parachute

Technology image of the week: A test version of the main ExoMars 2020 parachute being heat treated in an ESA oven to make it sterile enough for the Red Planet To source

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Testing space batteries to destruction for cleaner skies

Engineers descended into bunkers to test space batteries to destruction – through overheating, overcharging, short circuits and even by shooting them with bullets. The three-year test campaign is helping assess the risk of abandoned satellites exploding in orbit due to catastrophic battery reactions. To source

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Gateway to the Moon

The International Space Station partners have endorsed plans to continue the development of the Gateway , an outpost around the Moon that will act as a base to support both robots and astronauts exploring the lunar surface. To source

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Space, astronomy and science