What is super moon? Vietnam will welcome super moon at any time in 2018?
in 2017 there is only one super moon, but by 2018 there will be 2 super moons. in fact, the next two full moons appear in january 2018 - will be super moon. so what is super
Tags : black moon
The extremely rare astronomical phenomenon 'Black Moon' will appear tonight
the sky today (friday, september 30) is an unusual lunar event in the western hemisphere: the second new moon appears in the same month - it is called black moon.