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 …

Apr 21, 2025 · Neptune is the eighth and most distant planet in our solar system. It was discovered in 1846. Neptune has 16 known moons.

Oct 5, 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 …

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

Oct 20, 2023 · This picture of Neptune was produced from the last whole-planet images taken through the green and orange filters on the Voyager 2 narrow-angle camera.

Oct 13, 2025 · 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 …

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...

Mar 27, 2025 · Neptune is the eighth planet from the Sun and the farthest major planet in the solar system. Neptune is characterized by its deep blue hue, a dynamic atmosphere with …

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)

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, …