Waste to Base Challenge Cash Prize: $1,000
We won! Our Algae-based Bioregenerative Life Support System design won this NASA challenge. Congratulations Mars Colony X!
The Trash-to-Gas Ash Management Challenge
One of the challenges of long duration space exploration is waste management. As waste streams are generated, unwanted trash items begin to accumulate in the cabin. During long duration missions, this aggregates into several tons of trash being stored inside the habitat, which makes orbital maneuvers more expensive and reduces the amount of habitable volume for the crew. NASA is taking a multi-pronged approach to waste management on long-duration spacecraft (see Waste to Base Materials Challenge: Sustainable Reprocessing Space and NASA Waste Jettison Mechanism Challenge). Three primary approaches are currently being investigated to help solve the problem with space trash: 1. Thermally degrade the waste via a process called Trash-to-Gas. This approach gasifies the waste items, producing water and syngas which can be reutilized onboard or vented overboard for mass and volume reduction. 2. Dry, stabilize, and compact the trash items. This approach removes the water from the trash, reduces trash volume, and produces trash tiles that may be effective for radiation protection. However, another method of removing the trash mass from the spacecraft is still required in conjunction with this approach. 3. Jettison the trash via an airlock. This approach removes all of the trash mass and volume from the habitat but may not recover any of the resources within the discarded trash items. This challenge will help support the development of the first approach, Trash-to-Gas. Trash-to-gas reactors are considered a sustainable approach to both near- and long-term waste management during long-duration space missions. The primary goal of this challenge is to create actionable design concepts for ash removal from a trash-to-gas reactor in microgravity.
NASA MarsXR Challenge
Build Virtual Reality (XR) assets and scenarios for use by NASA in research focused on extravehicular activities on the surface of Mars.
The U.S. Department of Energy AlgaePrize 2022 Prize: $130,000
The AlgaePrize is a national algae-based competition that challenges students to become the next generation of bioeconomy professionals. Mars Colony X team members share any prize money our team receives plus an equivalent amount on MTON token.
Good food for healthier, happier humans in space and on Earth. Prize: $1,000,000
The Deep Space Food Challenge is an international competition where NASA offers prize purse awards to U.S. teams and recognition to international teams. Teams are invited to create novel and game-changing food technologies or systems that require minimal inputs and maximize safe, nutritious, and palatable food outputs for long-duration space missions, and which have potential to benefit people on Earth.