人类对星空的迷恋从数千年前就开始了,不过直到望远镜发明出来以后,天文学家才开始探寻宇宙的真相。我们生存的星球其实只不过是飘浮在苍茫太空中的一粒微尘。我们抬头看到的那些星星让人感觉太空十分拥挤,但实际上它们之间的距离极其遥远,也极其分散。从整体来说,太空是空旷无际而又浩瀚无边的。实际上,它广袤到我们不能想象的 Human fascination with the sky began thousands of years ago, but as the telescope was invented, astronomers began to explore the truth of the universe. The planet we live in is in fact just a dust floating in the vast space. The stars we looked up looked very crowded in space, but in fact the distances between them were extremely remote and extremely fragmented. On the whole, space is endless and immense. In fact, it is vast to what we can not imagine