Kepler-222

作者：Pan-STARRS SolHorizon

發佈日期：

Kepler-222, also known as KOI-723, is a Sun-like star about 2,530 light-years away in the constellation Lyra. Three planets, all neptunian, were discovered orbiting in a compact space comparable to less than 1/3 the distance of Mercury to the Sun

請在此 翻譯 協助翻譯本頁。

在 Celestia 中開啟（建議） 或 下載

如何安裝附加元件？請在此 查閱 了解。