更困难的第二个级别，要求飞行180秒，接着在遍布岩石和陨石坑的模拟月球地形上降落。
The more difficult second level requires a flight of 180 seconds followed by a landing on simulated lunar terrain, complete with rocks and craters.
美国宇航局的火星勘测轨道飞行器已经探测到这个陨石坑边缘岩石中的粘土，而这些粘土来自于远大于床在奋进陨石坑的大爆炸。
NASA's Mars Reconnaissance Orbiter has detected clay in rock of the crater rim exposed by the far larger impact explosion that created Endeavour.
这飞行员飞过英吉利海峡时，他看到的他认为是一颗陨石星。
While flying over the Channale, the pilot saw what he thought to be a meteorite.
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