美国航宇局的深空１号探测器７月２８日从一颗小行星旁边飞过，从而完成了它的所有飞行目标。但由于可见光相机位置不当，飞越过程中没有拍到该小行星的可见光照片。不过红外成像装置还是拍摄到了一些照片。这次迄今为止离天体最近的飞越探测能得以实现，星上自主导航系统可以 NASA’s Deep Space 1 probe flew next to an asteroid on July 28, completing all its flying targets. However, due to improper positioning of the visible light camera, the asteroid visible light was not captured during the flight. However, the infrared imaging device still took some pictures. So far the most recent flyover detection from celestial bodies can be achieved, onboard autonomous navigation system can be