Massive celestial systems likely took form approximately 12 billion years in the past.

这些庞大的天体系统可能形成于大约120亿年前。

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Discovered not long ago, this celestial object has approximately ten times the mass of our planet.

这颗不久前发现的天体质量约为地球的十倍。

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Within the Galaxy, you can calculate the total mass of all celestial objects.

在银河系内，你可以计算出所有天体的总质量。

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Anyone with a passion for the stars can become an astrologer if they study celestial patterns.

任何对星空充满热情的人只要研究天体规律就能成为占星家。

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Man ventures nearer to celestial bodies, discovering uncharted realms.

人类向天体靠近，发现未知的领域。

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Ancient civilizations held a deeper understanding of celestial bodies compared to our current knowledge.

古代文明对天体的理解比我们现有的知识更为深刻。

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Massive celestial bodies exert gravity that pulls surrounding objects toward them.

巨大的天体施加重力，将周围的物体拉向它们。

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The comet stands out as an absolute whopper among its celestial peers.

这颗彗星在同类天体中绝对是个庞然大物。

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The naked eye views them as cosmic objects.

肉眼看来，它们如同宇宙天体般存在。

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The map of the heavens showed all the northern constellations.

这份天体图标明了北半部所有的星座.

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In space, all bodies attract other bodies.

在太空, 一切天体都相互吸引.

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Stars are celestial bodies.

星星是天体.

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The newly discovered celestial body has an orbital path unlike that of any other planet.

新发现的这个天体具有一条不同于任何其他行星的轨道。

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Newton suggested that heavenly motion and terrestrial motion could be explained by the theory of gravity.

牛顿提出天体的运动和地球的运动可以用万有引力理论来解释。

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The Chinese meticulously observed and recorded celestial movements, leaving behind an interesting recording of the process for future generations.

古代中国人细致观察并记录了天体运动，为后人留下了一份关于这一过程的有趣记录。

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