Last Updated
：2025/11/26
giant radio galaxy
Noun
Japanese Meaning
極めて大規模なラジオ銀河。具体的には、投影された直線距離が2メガパーセク（または2×h₅₀⁻¹ Mpc）を超える、2重のラジオ源を有する銀河。
（ plural ）
Quizzes for review
(astronomy) a very large radio galaxy; a double radio source having an overall projected linear length exceeding 2 megaparsecs (or more specifically, 2×h₅₀⁻¹ Mpc)
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giant radio galaxy
Astronomers discovered a giant radio galaxy whose jets extend over millions of light-years, reshaping our understanding of the intergalactic medium.
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Astronomers discovered a giant radio galaxy whose jets extend over millions of light-years, reshaping our understanding of the intergalactic medium.
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