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Origami Space Planes Could Solve a Major Problem in Orbit


To get started, all you need is a standard A4 sheet of paper and the folding skills of a 4-year-old.

A team of researchers from the University of Tokyo simulated the release of a paper airplane from the International Space Station (ISS) to see if would survive atmospheric reentry. In a paper published in Acta Astronautica, the researchers demonstrated how origami may be the solution to low Earth orbit’s growing trash problem. The origami space plane is made from a sheet of uncoated A4 printing paper, with folded layers at the nose to shift its center of mass upstream and ensure aerodynamic stability.

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