The National Aerospace Plane(NASP) is a horizontal takeoff and landing, single-stage-to-orbit vehicle.

空天飞机（NASP）是水平起飞、着陆的单级入轨飞行器。

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The leverage on the performance of aerospace plane from boundary layer transition is presented in outline.

本文概述了边界层转捩对空天飞机性能的影响。

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MOSCOW - Russia and Ukraine have agreed to revive long-standing plans to produce the An-70 military transport plane, the head of the design bureau at Ukrainian aerospace company Antonov said Aug. 19.

乌克兰航空航天公司设计负责人Antonov 8月19日说，俄罗斯和乌克兰已同意恢复生产An-70军用运输机的长期计划。

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By way of comparison, West Germany is spending approximately as much for its own work on an aerospace plane.

CENTERFORSECURITYPOLICY: Get The National Aerospace Plane Off The Ground

This action, had it been sustained, would have effectively killed the aerospace plane.

CENTERFORSECURITYPOLICY: Get The National Aerospace Plane Off The Ground

The agency has already spent billions of dollars on the National Aerospace Plane, the X-33, X-34, X-37, X-38 and the Orbital Space Plane.

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