|
734| 0
|
科学家发现银河系“断臂”,银河系遭遇过什么 |
|
簽到天數: 3990 天 [LV.Master]伴壇終老
|
樓主
發表於 2021-10-7 08:33:27
| |||
GMT+8, 2026-11-16 06:04 , Processed in 0.025553 second(s), 19 queries , Gzip On, Memcache On.
Powered by Discuz! X2.5
© 2001-2012 Comsenz Inc.