The solar system’s largest planet shines bright as the Moon wanes and Saturn’s moons dance in the sky this week.

Think our planet has some rough neighborhoods? Let’s be real, Earth is basically a luxury spa compared to what’s out there.

On January 14, 2005, a spacecraft landed on one of Saturn's moons! The European Space Agency's Huygens probe hitched a ride ...

"We're not saying, and we can't say, that there's no life in Europa. What we're saying is that it's a harder proposition, ...