Entries from 2021-12-27 to 1 day
M87とM49の球状星団システムの色彩勾配 Yiming Wu, Chengze Liu, Eric W. Peng, Youkyung Ko, Patrick Côté, Rashi Jain, Laura Ferrarese, Xiaohu Yang, Ariane Lançon, Thomas Puzia, Sungsoon Lim.ACS Virgo Cluster Survey (ACSVCS) と Next Generation …