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  1. Solar System - Wikipedia

    When not used as a proper noun and written without capitalization, "solar system" may refer to either the Solar System itself or any system reminiscent of the Solar System.

  2. 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 …

  3. Solar system | Definition, Planets, Diagram, Videos, & Facts ...

    Dec 13, 2025 · 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; …

  4. The solar system—facts and information | National Geographic

    Our solar system is made up of the sun and all the amazing objects that travel around it.

  5. 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.

  6. The Solar System - timeanddate.com

    The solar system includes the Sun, planets, dwarf planets, moons, rings, asteroids, comets, and particles of dust.

  7. Solar System: Planets, Moons, and the Sun Explained

    May 18, 2025 · With each planet, moon, asteroid, and comet, the solar system tells a story of birth, destruction, rebirth, and motion—stories written in craters, frozen oceans, swirling storms, and …