黑洞对早期星系亮度的影响估计过高 可能低估了早期星系的质量 Early galaxies' masses may be underestimated due to black holes' overestimated influence on their brightness.
德克萨斯大学奥斯分校的研究生凯瑟琳·乔洛夫斯基 (Katherine Chworowsky) 领导的"天体物理学杂志"的一项研究表明,宇宙中的早期星系可能并不像以前想象的那样大. A study in The Astrophysical Journal led by University of Texas at Austin graduate student Katherine Chworowsky suggests that early galaxies in the universe may not be as massive as previously thought. 在其中一些星系中,黑洞发出光和热,使这些星系看起来越来越亮和更大,导致对其质量的过高估计。 Black holes in some of these galaxies emit light and heat, making them appear brighter and bigger, leading to an overestimation of their mass. 通过去除分析中的“小红点”,剩下的早期星系与对标准宇宙学模型的预测相一致。 By removing "little red dots" from analysis, the remaining early galaxies align with predictions of the standard model of cosmology. 该研究强调,在了解早期宇宙恒星形成方面需要有新的想法,并不挑战宇宙学的标准模式。 The study highlights the need for new ideas in understanding star formation in the early universe, and does not challenge the standard model of cosmology.