从远古时代起,我们的祖先就已开始凝视夜空,关注宇宙。虽然创世之初遗留下来的蛛丝马迹已经模糊不清、难以捉摸,但是人类凭借着不懈的努力和创造性的智慧,正在逐渐揭开宇宙的奥秘。短短几千年来,随着科技文明的不断进步,一个个的新发现接踵而来。人类很早就开始观察宇宙,但一直以来人们都把地球当成是宇宙的中心。然 Since ancient times, our ancestors have begun to gaze into the night sky and pay attention to the universe. Although the clues left over from the beginning of creation are already vague and elusive, human beings, with their untiring efforts and creative wisdom, are gradually uncovering the mysteries of the universe. In the past few thousand years, with the continuous advancement of scientific and technological civilization, new discoveries have come one after another. Humans began to observe the universe very early, but people have always regarded the Earth as the center of the universe. Natural