How do we know when the next full moon is? While a full moon calendar comes in handy, learning the moon phases will help you predict when the next full moon will be. Another plus? You'll better ...

As of Tuesday, Sept. 16, the moon phase is Waning Crescent, and it is 28% lit up to us on Earth, according to NASA's Daily Moon Observation.

The Moon has consistently accompanied Earth for over 4.5 billion years, serving as its sole natural satellite. This enduring relationship is pivotal to various environmental processes, notably the ...

We explore why the lunar surface turns a beautiful reddish color to become a "blood moon" during the totality phase of a ...

When the moon is nearly between Earth and the sun, one side of the moon faces the sun, and that side is illuminated, but the side the Earth sees is dark. This is called the new moon phase of the lunar ...

The smallest full moon of the year, the micromoon, will make an appearance to Earth Saturday night. A micromoon is a full moon --this time -- that occurs when the moon coincides with apogee, the point ...

An unusual lunar event that happens only once every 33 months is occurring tonight — but you won’t be able to see it. A black moon will rise on Aug. 23 as the moon passes through its new moon phase at ...

The Sept. 7-8 total lunar eclipse will be visible to over 7 billion people in Asia, Australia, Africa and eastern Europe.

A lunar eclipse takes place when the Earth is directly between the Sun and the Moon, blocking sunlight and casting a shadow ...