Don't miss the remaining "supermoons" of 2016

Missed this past weekend’s spectacular supermoon views? Don’t despair, as there are two more supermoons on the horizon before the end of 2016.The “supermoon” is a relatively modern concept, commonly referring to a new or full moon that is within 90 percent of its closest approach to Earth in a given orbit. Most recently, it’s evolved to refer more broadly to a full moon that is closer to Earth than average, according to NASA. More specifically, remember that the moo