光晕

天文·每日一图

钻石尘天眼

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A snow covered road goes up a hill to a sky filled with stars. Arcs and halos in the sky ahead appear similar to a giant eye. Please see the explanation for more detailed information.
一条被积雪覆盖的道路拾级而上，通向满天繁星。前方天空中的光弧和光晕看起来就像一只巨大的眼睛。有关更多详细信息，请参阅说明。

天文·每日一图

猫眼星云的大视野深场影像

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2023年5月25日 Cat’s Eye Wide and Deep Image Credit & Copyright: Jean-François Bax, Guillaume Gruntz Explanation: The Cat’s Eye Nebula (NGC 6543) is one of the best known planetary nebulae in the sky. Its more familiar outlines are seen in the brighter central region of the nebula in th

天文·每日一图

猫眼星云的外晕

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2022年8月3日 Halo of the Cat’s Eye Image Credit & Copyright: Bray Falls Explanation: What created the unusual halo around the Cat’s Eye nebula? No one is sure. What is sure is that the Cat’s Eye Nebula (NGC 6543) is one of the best known planetary nebulae on the sky. Although hau

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