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HLRS employs particle scattering model to improve low-orbit spaceflight

Flying satellites in very low Earth orbits offers scientific and economic advantages.

Flying satellites in very low Earth orbits offers scientific and economic advantages. Gaining a better understanding of what happens when oxygen particles strike satellites could improve flight dynamics and potentially lead to new propulsion concepts that extend satellite lifespan.

Credit: Atlas Collaborative Research Center.

Using molecular dynamics simulations to train a machine learning model, scientists developed software that predicts and could help to exploit the effects of gas particle impacts on satellites in the upper atmosphere

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