地球是什么样的？宇宙是什么样的？宇宙是怎么起源的？宇宙会不会有末日？这是著名物理学家李淼写给孩子的宇宙学普及读物。几千年来;人类从未停止探索自己栖居的世界和望见的星空。从用太阳光测算地球周长;到用电磁波证实宇宙起源；从根据月食推测地球形状;到用标准烛光测量天体距离......淼叔用生动有趣的故事将我们带回一代代伟大天才的思考现场;开启非同一般的科学思维。书中也配有艺术插画和珍贵宇宙图片;小读者们能张开想象的翅膀;遥想神秘又迷人的宇宙;惊叹于造物的神奇和人类永无止境的求知欲。
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