親子觀星會
討論區 => 天文新知 => 主題作者是: peter 於 2020-05-21 19:41:40
主題:
Hundreds of New Gravitational Lenses Discovered to Help Study the Distant Univer
作者:
peter
於
2020-05-21 19:41:40
https://www.universetoday.com/146138/hundreds-of-new-gravitational-lenses-discovered-to-help-study-the-distant-universe/
Powered by SMF 1.1.17
|
SMF © 2011, Simple Machines