The full moon happens about once a month. Find out when.

A new pair of lunar maps lets you explore the moon without bothering to get off Earth first. The United States Geological Survey (USGS) recently posted online two moon maps -- a photo mosaic and a ...

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that faces us gleams under ...