最終更新日：2024/08/03
YSOs are young stellar objects that are still in the early stages of star formation.
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YSOs are young stellar objects that are still in the early stages of star formation.
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YSOs are young stellar objects that are still in the early stages of star formation.
YSOs are young stellar objects that are still in the early stages of star formation.
DiQt（ディクト）
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