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主题:恒星/你知道吗

Note: When adding a new DYK, please be sure to update the "max" value in the "Random portal component" function as well.

恒星/你知道吗?

DYK 1

...水星上的温度变化会如此极端，它会在白天上升到430℃，而夜间下降低至-140℃？

DYK 2

...我们的星系银河系估计含有200-400亿颗恒星，超过了曾经生活过的人类的数量？

⑦，我都唔知点解我

DYK 3

...如果航海家航天器以目前的速度向着靠近太阳最近的恒星比邻星（Proxima Centauri）方向行驶，那么大约需要80000年的时间才到达呢？

DYK 4

...最大的已知恒星之一的大犬座VY，比我们的太阳大了近1800倍？

DYK 5

...历史记录上最亮的恒星事件是1006年的超新星，它比金星更大和更亮持续有三个月？

DYK 6

Portal:恒星/你知道吗/6

DYK 7

Portal:恒星/你知道吗/7

DYK 8

Portal:恒星/你知道吗/8

DYK 9

Portal:恒星/你知道吗/9

DYK 10

Portal:恒星/你知道吗/10

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