最終更新日：2024/07/30
An X-ray binary is a binary star system that emits a significant amount of X-rays.
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An X-ray binary is a binary star system that emits a significant amount of X-rays.
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An X-ray binary is a binary star system that emits a significant amount of X-rays.
An X-ray binary is a binary star system that emits a significant amount of X-rays.
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