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总结
研究人员在观测早期宇宙时,利用苏尼亚耶夫-泽尔多维奇效应探测到红移约4.3处星系团内的高温气体信号,并据此推断该系统是目前记录中最早、最炽热的星系团之一。该星系团在宇宙诞生后不久就已聚集出大量物质并产生极高温度,与传统结构形成所需时间尺度不符。相关结果发表于《Nature》系期刊,被认为可能促使科学界重新检视星系团形成机制及部分宇宙学模型假设,为早期宇宙演化提供新的观测约束。
正文
A galaxy cluster hotter than the surface of the sun is shocking researchers : Short Wave NPR Sunyaev-Zeldovich detection of hot intracluster gas at redshift 4.3 Nature Astronomers discover the earliest, hottest galaxy cluster in the universe, and it breaks all the rules Space 'How can all of this be happening?': Scientists spot massive group of ancient galaxies so hot they shouldn't exist Live Science Earliest, hottest galaxy cluster gas on record could change our cosmological models UBC News
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