天文学家揭示了原始星团的形成过程。 Astronomers reveal formation process of primitive star clusters.

由北京大学研究人员领导的国际天文学家团队对高质量原恒星团的形成过程进行了研究。 An international team of astronomers, led by researchers at Peking University, has conducted a study on the formation process of high-mass protostellar clusters. 这些星团也称为原始星团，是像太阳这样的恒星起源的地方。 These clusters, also known as primitive star clusters, are where stars like the sun originate. 研究人员利用包括阿塔卡马大型毫米/亚毫米阵列在内的国内外大型射电望远镜来观测这些星团的高清图像。 The researchers used large radio telescopes from home and abroad, including the Atacama Large Millimeter/submillimeter Array, to observe high-definition images of these clusters. 经过多年的研究，他们发现分子云中的致密核心在重力作用下塌陷和收缩，最终形成原始恒星，称为原恒星。 After years of research, they found that dense cores in molecular clouds collapse and contract under gravity, eventually forming primitive stars, known as protostars.