The full moon of April, called the Pink Moon or Paschal ... From Denebola one can make a straight horizontal line going to the right (if you are facing south) that reaches Regulus, the brightest ...

Known as the 'Lunar X' or the 'Werner X,' this optical illusion appears on the terminator line between the light and dark side of the moon every four hours when it's in its first quarter phase.

A lunar eclipse occurs when Earth is between the sun and moon and the three celestial objects line up in a nearly perfect ... eclipse because sunlight passing through Earth’s atmosphere will ...