These records are among the earliest astronomical observations in the world.

这些记录是世界最早的天文观察之一。

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The first astronomical observations with a telescope were made by the Italian scientist Galileo.

第一台用于天文观察的望远镜，是由意大利的科学家伽利略制作的。

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Recent astronomical observations indicate that expansion of our universe is speeding up, rather than slowing down.

最近的天文观测表明，宇宙是在加速膨胀，而不是原来认为的减速膨胀。

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This year also marks the four hundredth anniversary of the first recorded astronomical observations with a telescope by Galileo.

VOA: special.2009.10.27

But astronomical observations have revealed unexplained outflows of matter from the vicinity of black holes.

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Should we start throwing out astronomical observations made hundreds of years ago because they were made in the service of astrology?

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Invented in Europe in the first decade of the 1600s, Galileo (and later Kepler) wasted no time exploiting the new device for astronomical observations.

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