最終更新日：2025/11/30
Observatories recently captured images of a dead comet, its nucleus now a dark, rocky core that no longer emits a visible coma.
正解を見る
Observatories recently captured images of a dead comet, its nucleus now a dark, rocky core that no longer emits a visible coma.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
