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  1. Planet - Wikipedia

    Planets have historically had religious associations: multiple cultures identified celestial bodies with gods, and these connections with mythology and folklore persist in the schemes for naming newly …

  2. About the Planets - Science@NASA

    May 28, 2025 · 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, …

  3. Solar system guide - Discover the order of planets and other amazing ...

    May 2, 2025 · Discover the order of planets in the solar system. From Mercury to Neptune, explore our solar system and learn more about our cosmic home.

  4. Definition, Solar System, Characteristics, & Facts - Britannica

    Nov 20, 2025 · Planet, broadly, any relatively large natural body that revolves in an orbit around the Sun or around some other star and that is not radiating energy from internal nuclear fusion reactions. …

  5. Solar System planets complete guide - BBC Sky at Night Magazine

    Jun 27, 2025 · Planets of the Solar System, their order by size and distance from the Sun and facts about the rocky terrestrial worlds and the gas giants.

  6. Our Solar System: A Tour of All the Planets

    May 3, 2025 · The planets, from searing Mercury to frigid Neptune, each offer a unique chapter in the story of our solar system’s formation, evolution, and mystery. As we journey from one world to the …

  7. The planets - Royal Museums Greenwich

    Learn about the order, orbits, atmospheres and compositions of all the planets in our Solar System.

  8. The Nine Planets of The Solar System | Eight Planets Without Pluto

    An overview of the history, mythology and current scientific knowledge of the planets, moons and other objects in our solar system.

  9. Five new planets and the battle for their atmospheres

    Dec 22, 2025 · Five new planets and the battle for their atmospheres by Andy Tomaswick, Universe Today edited by Gaby Clark, reviewed by Andrew Zinin Editors' notes

  10. Don’t Miss These Ten Celestial Events in 2026, From Aligned Planets to ...

    1 day ago · Don’t Miss These Ten Celestial Events in 2026, From Aligned Planets to a Total Solar Eclipse The upcoming year will offer a blood-red moon, spectacular meteor showers and the first …