标签： Thor’s Helmet

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天文·每日一图

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雷神的头盔

2024年1月9日 Thor’s Helmet Image Credit & Copyright: Ritesh Biswas Explanation: Thor not only has his own day (Thursday), but a helmet in the heavens. Popularly called Thor’s Helmet, NGC 2359 is a hat-shaped cosmic cloud with wing-like appendages. Heroically sized even for a Norse god, Thor’s Helmet is about 30 light-years across. In fact,...

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天文·每日一图

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雷神的头盔

2022年12月20日 Thor’s Helmet Image Credit & Copyright: Hannah Rochford Explanation: Thor not only has his own day (Thursday), but a helmet in the heavens. Popularly called Thor’s Helmet, NGC 2359 is a hat-shaped cosmic cloud with wing-like appendages. Heroically sized even for a Norse god, Thor’s Helmet is about 30 light-years across. In ...

0

天文·每日一图

 由 

雷神的头盔

2021年7月20日 Thor’s Helmet Image Credit & Copyright: Bernard Miller Explanation: Thor not only has his own day (Thursday), but a helmet in the heavens. Popularly called Thor’s Helmet, NGC 2359 is a hat-shaped cosmic cloud with wing-like appendages. Heroically sized even for a Norse god, Thor’s Helmet is about 30 light-years across. In fa...