Jettison software11/21/2023 A winner in the foam packing category proposed a method to recycle packing foam and urine for hydroponics a winner in the trash category suggested clothing as a growing medium. In the Waste to Base Materials Challenge: Sustainable Reprocessing in Space, NASA asked contestants of this competition to submit ideas to convert or repurpose waste into valuable materials like propellant or stock for 3D printing. Begun as an Early Career Initiative project, OSCAR evaluates technology to make use of trash and human waste generated during long-duration spaceflight.Īnother way to handle trash in space is to reuse or recycle it. The tests are in preparation for a scheduled suborbital flight test later this year, facilitated by NASA’s Flight Opportunities program. Ray Pitts, co-principal investigator for the Orbital Syngas Commodity Augmentation Reactor (OSCAR), performs ground testing at NASA’s Kennedy Space Center in Florida. The first-place winner proposed using ultrasonic waves to automate ash removal from the Orbital Syngas Commodity Augmentation Reactor (OSCAR) system, a test rig designed to make use of trash and human waste generated during long-duration spaceflight. To manage the ash produced by the reactor, the agency called on the public and awarded three teams a total of $30,000 as part of the Trash-to-Gas Ash Management Challenge. With no landfills in space, NASA is developing a reactor that uses thermal processes to turn trash into water, gas, and ash. Thanks to NASA competitions, innovators devised ways to manage ash created from trash in microgravity, reuse materials for growing plants, eject waste from a spacecraft, and recycle orbiting space debris. To be as efficient and self-sufficient as possible, they must recycle, repurpose, or reprocess what they have and make what they need. During this adventure, astronauts will need abundant supplies with minimal waste. A round-trip visit to Mars is estimated to take two to three years.
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