Search results: blue moon

here is a way to see directly the phenomenon of super moon, blue moon and eclipse converging after more than 150 years tomorrow - january 31, 2018. please refer!

this phenomenon is always associated with mystical stories that make scientists headaches.

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.

total solar eclipse, blue moon, super white lightning storm, venus moving through the sun disk or planets lined up ... are the super rare and beautiful astronomical phenomena of