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Learn about Neptune, the eighth and most distant planet from the Sun, with facts, images, and stories. Find out how Neptune was discovered, what it's made of, how many moons it has, and more.
- Neptune: Facts
Dark, cold and whipped by supersonic winds, ice giant...
- Neptune
Neptune is dark, cold, and very windy. It's the last of the...
- Neptune: Facts
May 3, 2024 · Neptune, third most massive planet in the solar system and the eighth and outermost planet from the Sun. Neptune has 14 moons, only two of which were discovered before Voyager 2’s visit in 1989, and a system of rings, which were unconfirmed before Voyager.
Learn about Neptune, the eighth and most distant planet in our solar system. Find out about its size, orbit, moons, rings, atmosphere, and more.
Learn about Neptune, the outermost planet in our solar system, from its atmosphere to its moons to its rings. Find out how Voyager 2 visited Neptune, what we discovered, and what we still need to know.
Mar 28, 2019 · Learn about the blue planet's orbit, weather, moons, rings, and history in this article. Find out how Neptune was discovered, what makes it so windy and cold, and why it's the only planet that can't be seen without a telescope.