在狮子座大星云发现一个可能星系后，他们开始使用哈伯太空望远镜对其进行观测。
Having found a promising one in the constellation Leo, they turned the Hubble space telescope on it.
在这张有趣的望远镜影像中我们可以看见4个明显的星系，这个星系群被称为希克森44星系群，在狮子座方向上距离我们大约1亿光年远。
The four prominent galaxies seen in this intriguing telescopic skyscape are one such group, Hickson 44, about 100 million light-years distant toward the constellation Leo.
NGC 3190直径约75000光年，在狮子座方向，用小型望远镜可见。
NGC 3190 spans about 75, 000 light years across and is visible with a small telescope toward the constellation of the Lion (Leo).
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