It took over nine years for New Horizons to reach Pluto after blasting off atop an Atlas 5 rocket on Jan. 19, 2006. After ...

At the far reaches of our Solar System lies Pluto, a mysterious world shrouded in shadows and icy terrain. NASA’s latest ...

Explore the stunning visual transformations of our familiar planets as they take on the role of Earth's moon.

These moons, which vary in size and composition, offer a glimpse into the enigmatic past of our solar system.

The solar system is home to bizarre moons like Enceladus and Callisto, each unveiling nature’s wonders and some of science’s most remarkable discoveries.

Explore Jupiter's Galilean moons—Ganymede, Callisto, Io, and Europa—their unique features, and their potential to reveal extraterrestrial life.

In recent months, Juno has been sending back images of Io, the closest of Jupiter's large Galilean moons (Io, Europa, Callisto and Ganymede) and the most volcanic world in the solar system.

The solar system has many more moons than the one we can see in the sky. But how many do we actually know about? And how many more are waiting to be discovered?

Galilean moons), which include Europa, Ganymede, and Callisto. Since NASA's Voyager 1 spacecraft flew through the Jupiter system in 1979, scientists have been fascinated by Io and its volcanic ...

From quasi-moons to asteroids with rings, the Solar System is beaming with weird and exotic objects that tell the story of how it came to be billions of years ago.

The US space agency National Aeronautics and Space Administration (NASA) frequently shares stunning pics of moons of our solar system. Let's take a look at some of them.