丈夫回答说：“我看到了成千上万的星星。”
从一端到另一端，银河系布满星星的圆盘横跨12万光年，可以用肉眼和光学望远镜观察到。
From end to end, the Milky Way's starry disk, observable with the naked eye and through optical telescopes, spans 120,000 light-years.
马修斯计算了天空中100颗最明亮的星星之间的角距离，然后将这些数值转化为100万对随机数，这其中约有61%的数字之间没有公约数。
Matthews calculated the angular distance between the 100 brightest stars in the sky and turned them into 1 million pairs of random Numbers, around 61 per cent of which had no common factors.
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