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Near Earth asteroid resource utilisation for large in-orbit reflectors

机译:大型在轨反射器的近地小行星资源利用

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The resources offered by the family of near Earth asteroids could provide bulk materials to support future space science ventures, both crewed missions and space-based astronomy. Using low-energy transfer trajectories small near Earth asteroids could be captured directly, or their material resources returned to Earth orbit or the Lagrange points. With novel fabrication methods, such as additive layer manufacturing, large-scale space structures including optical and radio telescopes could in principle be assembled from such resources. Indeed, with bulk materials readily available, very large numbers of structures could be fabricated in-situ for interferometry applications. (C) 2016 Elsevier Ltd. All rights reserved.
机译:近地小行星家族提供的资源可提供散装材料,以支持未来的太空科学事业,包括载人飞行任务和天基天文学。利用低能量转移轨迹,可以直接捕获靠近地球的小行星,或者将其物质资源返回到地球轨道或拉格朗日点。利用新颖的制造方法,例如添加层制造,原则上可以从这种资源组装包括光学和射电望远镜的大规模空间结构。确实,在容易获得大块材料的情况下,可以就干涉测量应用现场制造大量结构。 (C)2016 Elsevier Ltd.保留所有权利。

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