Last Updated
：2025/11/20
active galaxy
Noun
Japanese Meaning
天体物理学において、銀河の通常の構成要素（星やガスなど）ではなく、活動的な核やその他の非常にエネルギーを出す部分から大量のエネルギーが放出される銀河
（ plural ）
Quizzes for review
(astronomy) A galaxy where a significant fraction of the energy output is not emitted by the normal components of a galaxy.
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
active galaxy
The astronomers observed an active galaxy whose central black hole powered luminous jets that outshone the surrounding stars.
See correct answer
The astronomers observed an active galaxy whose central black hole powered luminous jets that outshone the surrounding stars.
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
