Webb 望远镜显示早期星系是混乱的 而不是有序的 重塑了对星系形成的理解 Webb Telescope reveals early galaxies were chaotic, not orderly, reshaping understanding of galaxy formation.

天文学家们利用詹姆斯·韦伯太空望远镜 发现宇宙早期的星系 在大爆炸后仅8亿到15亿年的星系 混乱和动荡 而不是平滑的旋转磁盘 Using the James Webb Space Telescope, astronomers have found that galaxies in the early universe, just 800 million to 1.5 billion years after the Big Bang, were chaotic and turbulent rather than smooth, rotating disks. 研究人员对250多个年轻星系进行了分析,发现由恒星密集形成和引力不稳定驱动的无序气体运动,挑战了先前关于早期有序结构的理论。 Analyzing over 250 young galaxies, researchers discovered disordered gas motions driven by intense star formation and gravitational instabilities, challenging previous theories of early orderly structures. 作为JADES调查的一部分, 支持星系通过星体的融合和星体形成的爆发逐渐演变的模型, 从混乱的星团转变为如今的螺旋系统. The findings, part of the JADES survey, support models where galaxies evolved gradually through mergers and bursts of star formation, transitioning from messy clumps to stable systems like today’s spirals.