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File:Heic1323a -1243686232.jpg
来自维基百科,自由的百科全书
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File:Heic1323a -1243686232.jpg
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Heic1323a
-1243686232.jpg English: This Hubble image shows RS Puppis, a type of variable star known as a Cepheid variable. As variable stars
File:RS Puppis.jpg
English start time: 25 January 2023