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  1. Saturn - Science@NASA

    May 22, 2025 · Facts About Saturn Saturn is the sixth planet from the Sun and the second largest planet in our solar system. Saturn is a massive ball made mostly of hydrogen and helium. It's …

  2. Saturn Facts - NASA Science

    Apr 21, 2025 · Like fellow gas giant Jupiter, Saturn is a massive ball made mostly of hydrogen and helium. Saturn is not the only planet to have rings, but none are as spectacular or as …

  3. Saturn Exploration - NASA Science

    Apr 21, 2025 · July 1, 2004: NASA's Cassini spacecraft becomes the first to orbit Saturn, beginning a decade-long mission that revealed many secrets and surprises about Saturn and …

  4. Saturn - NASA Science

    Dec 21, 2023 · This photo of Saturn was taken by NASA's Hubble Space Telescope on October 22, 2023, when the ringed planet was approximately 850 million miles from Earth. Hubble's …

  5. Saturn and Titan Resources - Science@NASA

    Nov 20, 2025 · This page showcases our resources for those interested in learning more about Saturn and Titan.

  6. 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: …

  7. Cassini: Saturn Rings - NASA Science

    Nov 4, 2024 · Saturn is nearly twice as far from the Sun as Jupiter, and yet Saturn’s rings are so big and brilliant that Galileo discovered them the same year he spotted Jupiter’s moons. …

  8. Saturn Gallery - NASA Science

    Sep 29, 2025 · Embedded Moons Sculpt Saturn’s Rings NASA's Cassini spacecraft shows this enhanced-color image mosaic of Daphnis, one of the moons embedded in Saturn's rings.

  9. Saturn Moons Facts - Science@NASA

    May 19, 2025 · Four spacecraft have visited the Saturn system, but only Cassini actually orbited the ringed planet. Doing so bought Cassini time – more than a decade – to linger and watch …

  10. Saturn Moons - Science@NASA

    In March 2025, astronomers confirmed the discovery of 128 small moons around Saturn — adding to the already large moon count. Saturn's moons range in size from larger than the …