Entries from 2018-07-31 to 1 day
次は8月6日(月)午前11:00〜12:00 となります。 :::::::::::::::::::::::: 1. The planet is one of three that circle the star and has been named Gliese 581c. 2. It is much closer to its star than the Earth i…
次は8月6日(月)午前11:00〜12:00 となります。 :::::::::::::::::::::::: 1. The planet is one of three that circle the star and has been named Gliese 581c. 2. It is much closer to its star than the Earth i…