Solar System: Facts

Our solar system includes the Sun, eight planets, five officially named dwarf planets, hundreds of moons, and thousands of asteroids and comets. Our solar system is located in the Milky

Our Solar System

Our solar system is made up of a star—the Sun—eight planets, 146 moons, a bunch of comets, asteroids and space rocks, ice, and several dwarf planets, such as Pluto.

About the Planets

Our solar system has eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. There are five officially recognized dwarf planets in our solar system: Ceres, Pluto,

Our 5 Dwarf Planets | Britannica

Let''s visit the Solar System''s five official dwarf planets, starting from the one closest to the Sun and journeying outward.

The Fascinating World of Dwarf Planets

In this deep dive into the world of dwarf planets, we''ll journey through the solar system''s distant reaches, uncovering their mysteries, exploring

Dwarf planet

OverviewPopulation of dwarf planetsHistory of the conceptNameCriteriaExplorationSimilar objectsSee also

Though the definition of a dwarf planet is clear, evidence about whether a given trans-Neptunian object is large and malleable enough to be shaped by its own gravitational field is often inconclusive. There are also outstanding questions relating to the interpretation of the IAU criterion in certain instances. Consequently the number of currently conformed TNOs which meet the hydrostatic equilibrium criterion is uncerta

Exoplanets

Get set for launch. “Eyes on Exoplanets” will fly you to any planet you wish—as long as it''s far beyond our solar system. This fully rendered 3D universe is scientifically accurate, allowing

Dwarf Planets of Our Solar System — Google Arts & Culture

Counts of the possible number of dwarf planets in our solar system vary, but five have solidified their standing as confirmed: Ceres, Pluto, Makemake, Haumea, and Eris.

List of Dwarf Planet Names

While Pluto is still the most famous dwarf planet, Eris, Haumea, Makemake, and Ceres each contribute to the larger picture of our solar system''s

Pluto & Dwarf Planets

Dwarf planets like Pluto were defined as objects that orbit the Sun, and are nearly round, but have not been able to clear their orbit of debris. So far, the IAU has only recognized five dwarf

What is a Planet?

Eris, Ceres, Pluto, and two more recently discovered KBOs named Haumea and Makemake, are the dwarf planets recognized by the IAU. There may be another 100 dwarf planets in

Solar System Exploration

Our solar system includes the Sun, eight planets, five officially named dwarf planets, hundreds of moons, and thousands of asteroids and comets. Our solar system is located in the Milky

What are dwarf planets, and how many are there?

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

Types Of Dwarf Planets

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

Kuiper Belt

The Kuiper Belt is a doughnut-shaped region of icy objects beyond the orbit of Neptune. It is home to Pluto and most of the known dwarf planets and some comets.