Solar System - Wikipedia
The Solar System currently moves through a cloud of interstellar medium called the Local Cloud. The closest star to the Solar System, Proxima Centauri, is 269,000 AU (4.25 ly) away. Both are within the …
Solar System Exploration - Science@NASA
Dec 4, 2025 · 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 …
Solar system | Definition, Planets, Diagram, Videos, & Facts ...
6 days ago · Solar system, assemblage consisting of the Sun and those bodies orbiting it: 8 planets with more than 400 known planetary satellites; many asteroids, some with their own satellites; comets …
Solar System – Definition, Facts, Planets
Mar 29, 2025 · Learn about the solar system in astronomy. Get its definition, discover the planets in order, and get interesting facts.
The solar system—facts and information | National Geographic
This digital collage brings together our solar system and points beyond in one view.
Solar System Facts - Interesting Facts about the Solar System
The solar system consists of the Sun, planets, dwarf planets, moons, and numerous smaller objects such as comets and asteroids. 194 moons, 3,583 comets and 796,289 asteroids have been found in …
Science 101: The Solar System - Education
Dec 3, 2024 · How many planets are in the solar system? How did it form in the Milky Way galaxy? Learn facts about the solar system's genesis, plus its planets, moons, and asteroids.