Last Updated：2025/12/01
During the 1960s, astronomers were puzzled by the unusual spectra of quasi-stellar radio-sources until further observations revealed their immense redshifts.
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During the 1960s, astronomers were puzzled by the unusual spectra of quasi-stellar radio-sources until further observations revealed their immense redshifts.
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1960年代、天文学者たちはクエーサーの異常なスペクトルに困惑していましたが、さらなる観測でそれらの巨大な赤方偏移が明らかになりました。
