The year's only visible supermoon (or, perigee-syzygy if you prefer the technical term) happens on …

The supermoon of Sunday, November 13 is the closest full moon that we've seen in nearly 70 years. H…

It so happened on Monday that Earth, moon, and sun lined up in such a way to make the supermoon a l…

The moon reaches perigee about once every time it completes its elliptical orbit around Earth, whic…

The last three will happen during a full moon and take place in August, September, and October. On …

As NASA explains it: "The Moon will lose its brightness and take on an eerie, fainter-than-normal g…

"For reasons not fully understood by astronomers or psychologists, low-hanging moons look unnatural…

The moon turned red, which is normal for a lunar eclipse, but for this rare event, it was even …

Before following our steps below, glance at this map to see if the event will be visible for you. I…

Bill Ingalls - a senior photographer for NASA - is a pro at photographing the moon, as you can see …

There are several supermoons each year, but the latest supermoon is the biggest and brightest of 20…

On November 14 the moon will be closer than it has been in nearly 70 years. Lucky for us, the moon …

But even if it doesn’t show up on Thursday-Friday (January 30-31), three more supermoons will be co…

Supermoons happen when the moon's wonky elliptical orbit lines up perfectly with those of the Earth…

So, the best time for Americans to see the supermoon at its biggest and brightest will be late Sund…

While a supermoon does bring extra-high tides, the extra gravitational force is not big enough to p…

"For reasons not fully understood by astronomers or psychologists, low-hanging moons look unnatural…

Sunday night's full moon was a supermoon, or when the moon swings closest to Earth in its monthly a…

The term "supermoon" is relatively new, but Native Americans have had special names for full moons …

Sunday's event is so special because a supermoon rarely happens at the same time as a lunar eclipse…