标签： Small Magellanic Cloud

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年轻星团NGC 346

2023年1月13日 Young Star Cluster NGC 346 Image Credit: Science – NASA, ESA, CSA, Olivia C. Jones (UK ATC), Guido De Marchi (ESTEC), Margaret Meixner (USRA) Processing – Alyssa Pagan (STScI), Nolan Habel (USRA), Laura Lenkić (USRA), Laurie E. U. Chu (NASA Ames) Explanation: The most massive young star cluster in the Small Magellanic Cloud is NGC 346,...

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小麦哲伦星系

2021年01月05日 The Small Cloud of Magellan Image Credit & Copyright: José Mtanous Explanation: What is the Small Magellanic Cloud? It has turned out to be a galaxy. People who have wondered about this little fuzzy patch in the southern sky included Portuguese navigator Ferdinand Magellan and his crew, who had plenty of time to study the unfamiliar night sk...

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星系与南天极

2021年01月01日 Galaxies and the South Celestial Pole Image Credit & Copyright: Petr Horalek, Josef Kujal Explanation: The South Celestial Pole is easy to spot in star trail images of the southern sky. The extension of Earth’s axis of rotation to the south, it’s at the center of all the southern star trail arcs. In this starry panorama streching...