Explanation Similar in size to other large, bright spiral galaxies, IC 342 is a mere 7 million light-years distant in the long-necked, northern constellation Camelopardalis.
IC 342和其他大型明亮的螺旋星系的大小相当，这个在北方天穹细长的鹿豹座中的星系离我们只有7百万光年。
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She spotted Supernova 2010lt in the Camelopardalis constellation in a galaxy 240 light-years from Earth as she combed dozens of telescopic images of star fields last Sunday.