NASA Eyes Fungi for Mars Homes
NASA打算用真菌打造火星屋
精英翻譯社轉自https://paper.udn.com/udnpaper/POH0058/354433/web/
As NASA makes plans for humans to live in space long term, how to build habitats on other planets is a major challenge. One possibility the US space agency is considering is “growing” homes using mushrooms. Though it sounds like something out of a fairy tale, the science is solid.
當美國太空總署規畫人類長期住在太空，如何在其他星球上建立居留地就是一個重大的挑戰。美國太空總署正在考慮的一種可能性是利用蘑菇來「長出」房屋。雖然聽起來像童話故事，但其科學理論是可靠的。
Traditional space habitat designs for Mars use metal and glass as construction materials. While the plan is reliable, huge amounts of energy would be required to transport these heavy materials. The new project proposes using mycelia, unseen threads inside of fungi such as mushrooms, as a lighter replacement that can grow locally upon arriving at other planets.
火星的傳統太空居留地的設計使用金屬和玻璃作為建材。儘管這個方案可靠，但運輸這些沉重的材料會需要大量的能源。這項新的計畫提議使用菌絲體（如蘑菇等真菌內部看不見的細絲）作為重量較輕的替代品，可以在到達其他行星時在當地培育。
Researchers are picturing homes with three layers. The outer layer would consist of water and ice. A middle layer would contain bacteria that produce oxygen. And in the innermost layer, fungus would grow around a frame to create a habitat in which humans could live. This is one technology that could truly mushroom in the future!
研究人員正在想像有三層結構的房屋。外層將由水和冰組成。中間層將包含製造氧氣的細菌。而在最內層，真菌會沿著框架生長製造出人類可以生活的居留地。這是一種將來可能真的迅速發展的技術！
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