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.

Looking for a sky event this week? Check out our full Sky This Week column. January 22: Explore the Rosette Nebula The Moon passes 4° north of Saturn at 8 A.M. EST, then passes 4° north of Neptune at ...

Scientists have discovered that hydrogen cyanide forms strange "icy cobwebs" at low temperatures. These structures act as a ...

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

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

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

A Silicon Valley startup is accepting applications for a planned Moon hotel, with reservation deposits up to $1 million and total trip costs expected to exceed $10 million per guest.

The Space Launch System and Orion capsule were transported to the launchpad before an astronaut mission that could launch as ...

With the Moon at new early in the week, January delivers some of the darkest evening skies of the season — ideal ...

Hydrogen cyanide, a toxic chemical, may have helped spark the chemistry that led to life. When frozen, it forms crystals with ...

Frozen crystals of hydrogen cyanide, a poisonous substance, may have been essential to life on Saturn’s moon Titan, ...

Saturn reigns supreme when it comes to the number of moons orbiting any solar system planet. Including the 128 ...