A dwarf planet is a small planetary-mass object that is in direct orbit around the Sun, massive enough to be gravitationally rounded, but insufficient to achieve orbital dominance like the eight classical …

Apr 29, 2025 · Our solar system has five dwarf planets: In order of distance from the Sun they are: Ceres, Pluto, Haumea, Makemake, and Eris.

Mar 11, 2026 · Dwarf planet, body, other than a natural satellite (moon), that orbits the Sun and that is, for practical purposes, smaller than the planet Mercury yet large enough for its own gravity to have …

Jul 5, 2025 · In 2006, Pluto was famously demoted from a planet to a dwarf planet. It remains the most famous dwarf planet today, but there are others in our solar system, including potentially hundreds...

Mar 16, 2026 · Discover dwarf planets in our solar system including Pluto, Eris, Ceres, Haumea, and Makemake. Learn their characteristics, differences from planets, and interesting facts.

Oct 30, 2025 · Explore the Types of Dwarf Planets in our illustrated list of 14 dwarf worlds — from Pluto and Eris to Ceres and beyond. This post breaks down each entry by…

Jan 27, 2026 · An object is classed as a dwarf planet when it orbits the Sun, is not a satellite, has enough mass for its self-gravity to make it nearly round, but has not cleared its orbital neighborhood; …

Jan 31, 2023 · Meet the dwarf planets in our solar system. Learn the dwarf planet definition and get a list of bodies that qualify.

The only difference between a planet and a dwarf planet is the area surrounding each celestial body. A dwarf planet has not cleared the area around its orbit, while a planet has. Since the new definition, …

Because they are smaller, dwarf planets lack the gravitational forces needed to pull in and accumulate all of the material found in their orbits. Each known dwarf planet in our solar system is actually …