Even if ET has mastered building a rocket that can travel at the speed of light, he may be lying dead inside a weakened craft whose navigation systems have short-circuited.
即使ET已经掌握能够光速航行的火箭技术，他也可能已横尸于损坏的飞船之中，它的航行系统已经短路。
2
Background in light blue as the bottom, highlight LOGO and navigation, structured, other elements remain simple styles to suit the demands of foreign language stations.
背景以浅蓝的为底，突出LOGO与导航，层次分明，其它元素保持简洁风格，以适应外文站的诉求。
3
An autonomous optical navigation scheme was designed using the star light data and body edge data which is measured by star sensor and optical navigation camera.