Curiosity may be the last spacecraftlanding on Mars for many years.
好奇可能将是许多年里的最后一个在火星登陆的太空船。
2
Real-time structure and motion is the most important research direction, which can be applied in vehicle navigation, spacecraftlanding, intelligent monitoring system.
实时运动结构重建是自主车辆、机器人导航、空间探测器自主降落、智能监控等领域中的重要研究课题。
3
One of the most famous missions was the historic landing of Chang'e-4 spacecraft on the moon's far side in 2019.