自古以来,人类就有飞上太空的美好愿望。嫦娥奔月、乘坐太阳神四轮马车遨游太空的美丽传说,都是这种飞天幻想的反映。随着科学技术的进步,人类发明了飞机,宇宙飞船也已经把人送上了月球……可以说,人类的飞天之梦已经部分地变成了现实。不过,人类探索宇宙的脚步还远未停止,无边无际、无始无终的宇宙让人类产生了无限的遐 Since ancient times, humans have a good desire to fly into space. Chang’e to the moon, take the sun and the chariot roaming space beautiful legend, are all this fantasy reflection. With the progress of science and technology, humans invented the aircraft, the spacecraft has also been sent to the moon ... It can be said that the human dream of flying has become partially realized. However, mankind’s exploration of the universe is still far from ending, and the immense and endless universe has given mankind infinite infinity