最終更新日：2025/12/07
During the certification review, engineers debated whether a high-altitude balloon that briefly surpassed the Gabrielli-von Karman limit should be classified as having reached space.
正解を見る
During the certification review, engineers debated whether a high-altitude balloon that briefly surpassed the Gabrielli-von Karman limit should be classified as having reached space.
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）
