每当我们在天气晴朗的夜晚,仰望天空的时候,闪烁的群星就像一颗颗宝石,璀璨夺目、迷人眼球。相信同学们都知道张衡数星星的故事,而且一定有同学也亲自数过星星,这应该算是人类对星空最本能的一种好奇吧。随着科技的日新月异,特别是空间技术的飞速发展,人类的好奇也被无限地放大,我们不单单想知道星星的数 Whenever we look up at the sky on a clear, sunny night, twinkling stars are like gems, bright and eye-catching. I believe students all know the story of Zhang Heng number of stars, and some students have also personally counted the stars, which should be regarded as the human instinct on the most instinctive curiosity of the sky. With the ever-changing technology, especially the rapid development of space technology, human curiosity has also been infinitely enlarged, we not only want to know the number of stars