اكتشاف كوكب جديد شبيه بكوكبنا





ɡ ֡ . Kepler-186F " " 10 . " " " . ѡ ȿ.




"" . . 20 1800 ݡ " " . ݡ ֡ 490 . : RT+ ""



: RT+ ""

https://arabic.rt.com/news/686545



: 20 / 04 / 2014 - 11:00
: 9 / 06 / 2026 - 01:15

.:: https://www.alwadi.info/ar ::.