NASA Announces Trashy Award-Winning Ideas for Cleaning Space Station

Space.com | 4/5/2019 | Elizabeth Howell
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NASA recently selected three winning ideas to compress trash in space with a minimum of fuss.

Because astronauts have limited space in their living quarters — and because nobody likes the danger that ejected space debris poses to spacecraft — dealing with trash is a constant issue for spaceflyers.

NASA - Partnership - Company - NineSigma - Recycling

That's why NASA, in partnership with the company NineSigma, created a Recycling in Space Challenge to encourage the public to think of ways of processing and feeding trash into a high-temperature reactor. This will allow NASA's Advanced Exploration Systems directorate (which develops prototype systems and validates operational concepts for human exploration), as well as the agency's space technology programs, to develop methods to recycle waste and convert the trash into useful gases.

Three winners were selected from a NASA Tournament Lab crowdsourcing challenge, according to a statement from NASA.

Award - Recipients

The award recipients are:

Aurelian Zapciu, Romania — $10,000 for first place, Waste Pre-Processing Unit. This uses space-saving features, as well as ejectors that are cam-actuated (they use a rotating or sliding piece in a mechanical system) to move trash through...
(Excerpt) Read more at: Space.com
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