親子觀星會

討論區 => 天文新知 => 主題作者是: peter 於 2018-04-24 18:51:06



主題: 目前科學家一共發現 3758 系外行星
作者: peter2018-04-24 18:51:06
https://www.universetoday.com/139080/earth-is-an-exoplanet-to-someone-else-what-would-aliens-be-able-to-discover/

 April 1st, 2018, a total of 3,758 exoplanets have been confirmed in 2,808 systems, with 627 systems having more than one planet. In addition to expanding our knowledge of the Universe, the purpose of this search has been to find evidence of life beyond our Solar System.

目前科學家一共發現 3758 系外行星
2808 個 系統 ,  其中 627個系統是> 1 系外行星