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.

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.

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 ...

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, ...

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 in ...

Earth's radiation budget is a core process of the Earth-atmosphere system, closely linked to global climate and environmental ...