火星直升机将执行NASA下一个红色星球探测器任务
Shown in the artist’s rendering is the Mars Helicopter, a small, autonomous rotorcraft, will travel with NASA’s M…
好奇号拍摄的火星全景
2020 March 6 Mars Panorama from Curiosity Image Credit: NASA, JPL-Caltech, MSSS Explanation: The Mars Rover named Curiosity r…