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  1. Neptune - Science@NASA

    Apr 29, 2025 · Dark, cold and whipped by supersonic winds, giant Neptune is the eighth and most distant major planet orbiting our Sun. More than 30 times as far from the Sun as is Earth, Neptune is …

  2. Neptune - Wikipedia

    It is the fourth-largest planet in the Solar System by diameter, the third-most-massive planet, and the densest giant planet. It is 17 times the mass of Earth. Compared to Uranus, its neighbouring ice …

  3. Neptune | Planet, Moons, Rings, Temperature, Mass, Diameter,

    Nov 27, 2025 · Neptune, third most massive planet of the solar system and the eighth and outermost planet from the Sun. Because of its great distance from Earth, it cannot be seen with the unaided …

  4. Neptune: The Farthest & Windiest Planet in the Solar System

    4 days ago · Neptune is the eighth and farthest planet from the Sun, which can't be seen with the naked eye from the Earth. This distant blue planet has faint rings, numerous moons, and no solid surface.

  5. Neptune, planet of wind and ice - The Planetary Society

    Neptune, our outermost planet, is a windy blue world with exotic ice, raging storms, rings, and a moon that could have a subsurface ocean.

  6. Neptune Facts - Most Distant Planet in the Solar System

    Sep 10, 2025 · Neptune is the eighth and farthest known planet in our Solar System. It was discovered in 1846 through mathematical predictions rather than direct observation. Located an average of …

  7. Neptune: The Farthest Planet - timeanddate.com

    Neptune is the eighth planet from the Sun and the farthest known planet in the solar system. It lies on the inside edge of the Kuiper Belt, a large and rocky region of the solar system that contains the …

  8. Neptune planet | Canadian Space Agency

    This infographic features an image of Neptune along with a series of facts that highlight some of the differences between Neptune and Earth. (Credit: Canadian Space Agency)

  9. Neptune Facts - The Nine Planets

    Sep 25, 2019 · Neptune is the fourth largest and the farthest planet of the Solar System with the most powerful wind speeds out of all the planets. It is the smallest of the gas giants and is the first planet …

  10. Neptune facts and information | National Geographic

    As the windiest, furthest, and faintest planet in our solar system, Neptune is a fascinating world of superlatives. Neptune may seem like a serene sapphire world at first glance. But don't...