“给我们介绍几本关于人造卫星和火箭的通俗科学读物吧!”随着苏联人造卫星和宇宙火箭一个接一个地胜利发射,越来越多的读者向我们提出了这样的殷切要求.是的,人类正在开创一个新的时代——一个征服宇宙的时代.在这个伟大的时代里,人们开始走出栖息了千万年的地球表面,进入广阔无边的宇宙空间.就像星际旅行之父齐奥尔科夫斯基说的那样:“起初会小心翼翼地越出大气层的范围,然后大胆地征服太阳附近的宇宙空间.”航行在宇宙的海洋里,人们乘坐的不再是火车、飞 “Tell us a few popular science books about satellites and rockets!” As the Soviet satellite and the space rocket successfully launched one after another, more and more readers made such an ardent request to us. Yes, mankind is beginning a new era - a time to conquer the universe, in which people begin to walk out of the surface of the earth for tens of millions of years into the boundless space of the universe, just like the father of Star Trek Qi said: “At first it would have carefully crossed the atmosphere and then dared to conquer the space around the sun.” "Sailing In the cosmic ocean, people are no longer taking trains, fly