University of California, Irvine

Zapping away space junk

Planet Earth is surrounded. Thousands of tons of dangerous space debris circle in low orbit, threatening serious damage, even death, if any were to strike the International Space Station. A proposal by a ...

dateApr 27, 2015 in Space Exploration
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Blueprint for a thirsty world from Down Under

The Millennium Drought in southeastern Australia forced Greater Melbourne, a city of 4.3 million people, to successfully implement innovations that hold critical lessons for water-stressed regions around the world, according ...

date21 hours ago in Environment
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