The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

Pluto is the power planet of destruction, debts, power, control, sexuality, and transformation. So what happens when it moves ...

At the vast edge of the solar system, Pluto has long been perceived as a cold and lonely dwarf planet. However, a recent ...

The solar system lost its ninth planet back when Pluto was demoted to a dwarf planet, but research might indicate that there ...

The dwarf planet Pluto and its five known natural satellites (Charon, Styx, Nix, Kerberos, and Hydra) may be frigid, but ...

Later, it was reclassified as a dwarf planet, yet its mysterious charm has not diminished at all. Why is that? Because Pluto's complex and elusive terrain is like a mysterious key that may hold the ...

Pluto has long been one of the most debated celestial bodies in our solar system. Once classified as the ninth planet, it was ...

Two of Pluto's midsize moons may be made of the guts of its largest moon, Charon, new research suggests.

Webb uncovers methane on Makemake, showing the icy dwarf planet is more active than once thought - just like Pluto.

Our Solar System is home to many worlds, including protoplanets and dwarf planets. Protoplanets can grow into dwarf planet ...

On Aug. 27, Venus will clash with Pluto retrograde, stirring up deep, transformative shifts in relationships and finances. Discover what this means for your zodiac sign, according to astrologer ...

A Southwest Research Institute-led team has reported the first detection of gas on the distant dwarf planet Makemake, using ...