Neptune - Wikipedia
Neptune is the eighth and farthest known planet from the Sun. 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 …
Neptune - NASA Science
Neptune is the eighth, and most distant planet from the Sun. It’s the fourth-largest, and the first planet discovered with math. More than 30 times as far from the Sun as Earth, Neptune is not …
Neptune Facts - Science@NASA
Neptune is the eighth and most distant planet in our solar system. Dark, cold, and whipped by supersonic winds, ice giant Neptune is more than 30 times as far from the Sun as Earth. …
Neptune | Planet, Moons, Rings, Temperature, Mass, Diameter, & Facts …
6 天之前 · 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 …
All About Neptune | NASA Space Place – NASA Science for Kids
2024年11月8日 · Neptune is dark, cold, and very windy. It's the last of the planets in our solar system. It's more than 30 times as far from the sun as Earth is. Neptune is very similar to …
Neptune facts and information - National Geographic
2019年3月28日 · Neptune is the windiest planet in our solar system, whipping up momentous gusts that can reach more than 1,200 miles an hour. That soothing sapphire expanse does …
In Depth | Neptune – NASA Solar System Exploration
Dark, cold, and whipped by supersonic winds, ice giant Neptune is the eighth and most distant planet in our solar system. More than 30 times as far from the Sun as Earth, Neptune is the …
10 Need-to-Know Things About Neptune - NASA Solar System Exploration
Neptune is an ice giant. Most of its mass is a hot, dense fluid of "icy" materials – water, methane and ammonia – above a small rocky core. Neptune's atmosphere is made up mostly of …
Neptune: Exploration - Science@NASA
Voyager returned a wealth of information about Neptune and its moons-and confirmed evidence the giant world had faint rings like the other gas planets. Scientists also use the Hubble Space …
Solar System Tour - Neptune - NASA
Neptune is the eighth planet from the Sun, and receives only 1/900 of the sunlight received at Earth. Of the 4 giant planets, it radiates the most internal heat relative to what it receives from …