Last Updated
：2025/12/02
Orion drive
Noun
Japanese Meaning
宇宙船の後部で核爆発を利用し、その爆発エネルギーで推進する理論上の推進方式 / 核パルス推進システム（オリオン・ドライブ）
Sense（1）
（ plural ）
Quizzes for review
(astronautics, science fiction) A theoretical means to propel spacecraft through space, by detonating nuclear bombs behind the spaceship and riding the nuclear explosions that push against the rear mounted pusher plate.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
Orion drive
During the forum, an aerospace historian presented archival photos of a prototype Orion drive and explained why the concept excited Cold War engineers.
See correct answer
During the forum, an aerospace historian presented archival photos of a prototype Orion drive and explained why the concept excited Cold War engineers.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
