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“那时,围绕年轻的太阳旋转的岩石和冰块颗粒相互碰撞融合,滚雪球般生成越来越大的团块。在猛烈的连环冲撞中,这些团块聚在一起构成了行星,其中就包括婴儿期的地球。”这是美国学者蒂姆·阿彭策勒在《初生的地球》(美国《国家地理》杂志2006年12月)一文中描述的46亿年前地球产生时的情景。追寻宇宙和生命的起源,是进入文明时代之后的人类矢志不渝的目标。
“At that moment, the rocks and ice cubes that revolved around the young sun collided with each other, and the snowball produced larger and larger clumps that, in a violent crashed collision, came together to make up the planet, Including the infancy of the Earth. ”This is the story of the American scholar Tim Appenzeller, when Earth was born 4.6 billion years ago as described in The Newborn Earth (December 2006, National Geographic of the United States) . Pursuing the origins of the universe and life is the unwavering goal of mankind after entering the civilized age.