太阳表面的黑子、月球表面的环形山、木星表面的彩带、土星的光环,还有横跨天空的一条光带——银河……璀璨、深邃的星空总是给人很多遐想,吸引着众多的“追星族”。对于星空,我们会愈看愈有兴趣,愈看愈感到宇宙的博大。许多疑问便应运而生。火星上笔直的黑线是不是火星人挖 The sunspots on the surface of the sun, the craters on the moon’s surface, the ribbons on the surface of Jupiter, the rings of Saturn, and a band of light across the sky - the Milky Way... The deep, starry sky always gives people a lot of imagination and attracts many. Starchaser." For the starry sky, we will become more and more interested in it. The more we see it, the more we feel that the universe is vast. Many questions have emerged. Mars straight black line is not Martian digging