The lunar crescent will disappear below the horizon before midnight on Jan. 22.

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 Florida.

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.

By a small margin, Titan is the second-largest moon in the solar system, and is also the only moon with a thick atmosphere.

Here's what to know about the Saturn and moon conjunction and how to view the celestial event.

Jupiter's moon count reaches 95+ official satellites. Explore the history of the Jovian system, from Galileo to the latest NASA discoveries.

The two largest planets in the Solar System – Jupiter and Saturn – have a lot in common. They're made of very similar stuff, ...

Lab simulations show that Enceladus, Saturn's icy moon, is actively producing building blocks of life.

Sky This Week is brought to you in part by Celestron. Friday, January 23Pluto reaches conjunction with the Sun at 5 A.M. EST.

Do you know which planet could float in a giant bathtub? Discover the science behind its low density, its hundreds of moons, ...

Saturn will appear alongside the moon in Nevada skies during a planetary conjunction this January. Here’s how to spot it and ...

Sky This Week is brought to you in part by Celestron. Friday, January 9Cygnus may be sinking toward the horizon a few hours ...