發現史上最明亮類星體,亮度達太陽 600 兆倍
Monday, January 21, 2019 by JSDN
在我們眼裡,天空最亮的物體非太陽莫屬,但若與宇宙的類星體相比,太陽就像一顆 10W 燈泡。現在,天文學家已發現迄今最明亮、最刺眼的類星體 J043947.08+163415.7,光度達太陽 600 兆倍,它的存在劃亮了早期宇宙的黑暗時期。 .....
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Monday, January 21, 2019 by JSDN
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