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Planting oxygen

When resources are limited, you have to work with what you have – especially in the harsh environment of space. Though the International Space Station is regularly restocked by cargo vessels, like today’s Dragon, self-sufficient spaceflight in the future will require us to recycle and reuse precious resources like oxygen. An experiment on its way […]

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Earth from Space

The Sentinel-1 radar satellite mission takes us over California’s Orange County and surrounding areas in the 252nd edition To source

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Orange County

Earth observation image of the week: Sentinel-1 radar vision over the US state of California To source

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Space, astronomy and science