Saturn’s new grand total of 274 moons is almost twice as many as all the rest of the moons in our solar system combined—so, the planet has clearly earned the title of “moon king.” ...

A space robot said "goodnight" to the moon as it completed its mission, capturing the first high-definition images of a lunar ...

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Astronomers have discovered 128 new moons orbiting Saturn, further solidifying the planet as the "moon king" of our solar system. Astronomers from Taiwan, Canada, France and the U.S. announced the ...

Astronomers have discovered 128 never-before-seen moons orbiting ... planets in the solar system combined. The findings have further bolstered Saturn's status as our solar system's "moon king." ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

Astronomers have discovered 128 new moons orbiting Saturn, further solidifying the planet as the "moon king" of our solar system. Astronomers from Taiwan, Canada, France and the U.S. announced the ...

By comparison, Mercury, and Venus are moonless, Earth has one moon, and Mars has two. Uranus and Neptune have 28 and 16 known moons, respectively. Despite not technically being a planet anymore ...