Maximpact Blog

Cleaning Up Space Waste, Gecko Style

At least 20,000 pieces of space debris larger than a softball are orbiting Planet Earth. (Image courtesy NASA) Public domain

At this moment, there are more than 20,000 pieces of debris larger than a softball are orbiting the Earth, traveling at speeds of 17,500 mph, fast enough to damage a spacecraft. Scientists have now designed a way to grab them based on the way geckos climb walls.

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In Search of a Water-Wise World

In Search of a Water-Wise World_h20

Water scarcity is a real and present danger for the two-thirds of the global population – four billion people – who live without enough water for at least one month of each year. Half a billion face severe water scarcity all year round.

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