5 years ago
Got an idea to clean up junk in space? Defence department wants to hear it
The Department of National Defence (DND) and Canadian Armed Forces are asking scientists and engineers for help to develop a viable and cost-effective way to clean up space debris. While natural celestial bodies like asteroids and comets are considered debris, there is also a host of earthly objects polluting the cosmos — including inactive satellites and fragments leftover from their disintegration, such as screws and paint chips.
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