The next full moon will appear in the night sky Sunday, Feb. 1, but it you plan on stepping outside to watch it, bundle up.

Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction.

Our solar system is filled with moons both big and small. The ice giants, Uranus and Neptune, have 28 and 16 moons, respectively. Jupiter and Saturn have hundreds of moons between them and even Pluto, a diminutive dwarf planet, has five moons. Mars has two ...

A bloody red moon will fill the skies across the U.S., Australia and Asia next month. The moon’s ruddy hue is the result of a total lunar eclipse, which NASA says is expected to occur on March 3. The eclipse will best be viewed along the West Coast early in the early hours of the morning.

BEIJING -- A new study has revealed that observing Earth from the moon serves as a powerful way of seeing the planet's true, global radiation signature, cutting through the "noise" of local weather to capture its core climate patterns.