宇宙早期星系A1689

http://www.uux.cn/attachments/2022/06/1_202206271530591dWR1.jpg|http://www.uux.cn/attachments/2022/06/1_2022062715310413lNl.jpg

A1689-zD1示意图。图片来源: ALMA (ESO/NAOJ/NRAO), B. Saxton(NRAO/AUI/NSF)NRAOA1689-zD1位于Virgo constellation c