“小行星重定向任务”(ARM)是美国奥巴马政府规划的近期载人航天探索目标,由机器人阶段和载人飞行阶段两部分组成。其主要任务是无人航天器在飞越地-月空间的近地小行星上收集巨型石块,并改变该石块飞行方向进入远距离月球逆向轨道,然后由载人航天器与巨型石块交会并俘获,航天员对石块进行采样返回。“小行星重定向任务”是美国载人探索火星计划的过渡性项目,旨在为21世纪30年代载人探索火星演示验证相关技术。同时,美国政府实施该项目计划的意图还在于,弥补“国际空间站”(ISS)2024年退役后的载人飞 “Asteroid Redirection Mission ” (ARM) is the United States the Obama administration planned recent manned space exploration objectives, the robot phase and manned flight phase of the two parts. Its main mission is the unmanned spacecraft to collect giant rocks on near-Earth asteroids in the over-Earth-moon space and to change the direction of the stone’s flight into the long-range lunar orbit and then cross the manned spacecraft with the giant stones And capture, astronauts to sample the stones to return. “Asteroid Redirection Mission ” is a transitional project of the US Manned Exploration Mars program, which is designed to enable manned exploration of Mars demonstration demonstrations in the 21st century. At the same time, the intention of the U.S. government to implement the project is to make up for the manned space flight after its retirement in 2024 by the International Space Station (ISS)