6 years ago
China wants to use giant lasers to zap junk and clean up space
Chinese scientists have an audacious proposal to clean up Earth’s cluttered orbit using giant lasers to obliterate old satellites and other space junk. A paper, titled Impacts of orbital elements of space-based laser station on small scale space debris removal, by researchers at the Air Force Engineering University in China describes how space debris could be zapped into smaller, less-harmful pieces using space-based lasers.
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