NGC2392

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1.

The Eskimo Nebula (NGC 2392), also known as the Clownface Nebula, was discovered by astronomer William Herschel in 1787 .

爱斯基摩星云（NGC2392 ）又称作鬼脸星云，由天文学家 WilliamHerschel 于 1787年发现。

ài sī jī mó xīng yún ( NGC èr sān jiǔ èr ) yòu chēng zuò guǐ liǎn xīng yún , yóu tiān wén xué jiā WilliamHerschel yú yī qī bā qī nián fā xiàn 。

2.

NGC 2392 lies about 5000 light-years away and is visible with a small telescope in the constellation of Gemini.

NGC2392 大约距其 5000 光年，而且用小望远镜就可以在双子星群里看见。

NGC èr sān jiǔ èr dà yuē jù qí wǔ qiān guāng nián , ér qiě yòng xiǎo wàng yuǎn jìng jiù kě yǐ zài shuāng zǐ xīng qún lǐ kàn jiàn 。

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