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主題: NRAO 530 作者: peter 於 2023-02-20 12:01:48 https://www.cnbeta.com.tw/articles/science/1345207.htm
https://bgr.com/science/astronomers-spotted-a-long-jet-shooting-out-of-a-quasar-7-5-billion-light-years-away/ radiation that spans as far as 1.7 light-years out into space ?? 1.7光年 ?? |