Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far ...

And unlike many other quality news outlets ... Elsewhere in the Solar System, Earth has one moon, Mars has two, Jupiter has 95, Uranus has 28 and Neptune has 16, for a total of 142 moons.

And the moon really is significant: It's roughly 1.2% the mass of Earth. That may not be big in an absolute sense, but for the solar system, that's huge. No other moon is that large relative to ...

Saturday and Sunday will both feature a functionally full disk. While the moon has varied names, the most prominent one — the Pink Moon — is tied to the fact that it’s a spring event, according to the ...

While volcanoes have brought profound changes to landscapes here on Earth, volcanic activity on other planets and moons has followed a different path. It's easy to imagine space volcanoes as even more ...

When the sun, Earth and moon all align so that the moon passes ... according to the Old Farmer's Almanac. Other names for March's full moon are the Eagle Moon, Goose Moon, Crow Comes Back Moon ...