This once-in-a-generation shift is a pivotal power play in a saga that will unfold in the years and decades to come.

Mars will be making its closest approach to Earth in two years, and thus, the mighty red planet, named for the god of war ...

and Haumea – Pluto is easily the best-known due to its brief categorization as a regular planet. Long before it could even make one turn around the Sun, it was demoted again. A surprising number ...

Over a thousand objects are now known to orbit the Sun beyond Neptune, and once again we can't imagine ... people mourned the passing of Pluto from mainstream planet to this new classification ...

Pluto may have got romantic to capture its largest moon, colliding and engaging in a passionate but icy 10 hour kiss with ...

NASA launched the New Horizons probe which would provide never-before-seen images of the dwarf planet, its moons and other objects.

University of Arizona researchers have unveiled evidence of romance at the farthest reaches of the solar system: a cosmic ...

Look at it this way: Pluto is the planet of power, destruction and regeneration, while Aquarius represents everything from humanity and individual freedom to innovation and technology. This ...

It was previously thought that Charon formed in the wake of a massive collision billions of years ago, much like how Earth's moon was born after our planet ... again to form the binary pair we can see ...

As the gatekeepers to the Kuiper Belt, Charon and Pluto are a unique double dwarf planet system. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

The larger moons of Pluto and Earth likely formed through a collisional process with Charon and our moon, respectively, ...

icy worlds like Pluto are. It was previously thought that Charon formed in the wake of a massive collision billions of years ago, much like how Earth's moon was born after our planet collided with ...