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190
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156
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21
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22
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5
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5
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10
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28
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810137想买个能看行星,最好能看到星云的望远镜,大佬们有推荐的么,在知乎搜的推荐小黑,不知道怎么样10纯小白,想入门观星。求大佬推荐3k以下的可以看月表的望远镜,谢谢啦1141C/2019 Y4 (ATLAS). In mid-February this comet was observed to be brightening much more rapidly than anticipated. This comet will reach perihelion on May 30. It is predicted to reach maximum brightness in late May, when it may be a naked-eye object. This comet may have the potential to be a very bright naked eye object. Or not. Such is the nature of comets. But if we are lucky, we may be in for a treat. 它会成为一颗惊艳世人的大彗星吗?让我们拭目以待28