Uranus is similar to Neptune.

Neptune has thirteen known moons.

Neptune has 14 known satellites.

This is a statue of Neptune.

Neptune is very similar to Uranus.

Neptune was discovered that very night.

Bacchus has drowned more men than Neptune.

Neptune has a very strong magnetic field.

Neptune is dark, cold, and very windy.

Neptune Neptune (30.1 AU), though slightly smaller than Uranus, is more massive (equivalent to 17 Earths) and hence more dense.

But it visited Jupiter, Saturn, Uranus and Neptune.

Neptune is the eighth planet from the Sun.

Neptune is the farthest planet from the Sun.

Astronomers have discovered a mysterious space object beyond Neptune.

Astronomers have discovered a mysterious space object beyond Neptune.

Neptune is the eighth planet of the solar system.

It takes 165 years for Neptune to orbit around the sun.

The Solar System has four gas giants Jupiter, Saturn, Uranus, and Neptune.

Neptune has winds in its atmosphere which blow at over 2000 kilometers per hour!

Neptune is more than 30 times as far from the sun as Earth is.

The outer planets are large gaseous spheres with rings and include Jupiter, Saturn, Uranus, and Neptune.

There are four fountains with statues of Neptune, his wife Amphitrite, Diana and Adonis in the Market Square.

After the representatives of the Russian Orthodox Church hindered celebrating the Neptune Day, the Amur region was flooded.

There are 8 planets in our solar system there's Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

The classical belt consists of objects having no resonance with Neptune, and extends from roughly 39.4 AU to 47.7 AU.

The Uranian ionosphere is denser than that of either Saturn or Neptune, which may arise from the low concentration of hydrocarbons in the stratosphere.

Since the discovery of the Kuiper belt, the outermost parts of the Solar System are considered a distinct region consisting of the objects beyond Neptune.

Like Pluto, which orbits around the sun behind Neptune, Ceres is not a planet according to the new definition of the term issued by the International Astronomical Union in 2006.

Urbain Jean Joseph Le Verrier ( 11 March 1811 23 September 1877) was a French mathematician who specialized in celestial mechanics and is best known for predicting the existence and position of Neptune using only mathematics.

Due to Triton's retrograde orbit, its density, and its composition, astronomers theorize that Triton was not originally a satellite of Neptune, but was captured by Neptune's gravitational pull, forcing it into an orbit around the planet.

Neptune has a mantle of liquid hydrogen while the atmosphere is a combination of ammonia, helium, and methane. In the upper atmosphere, methane freezes and forms an ice cloud which casts a shadow on the clouds below.

Physicist Freeman Dyson suggests that we start looking for life on the moons of Jupiter and out past Neptune, in the Kuiper belt and the Oort cloud. He talks about what such life would be like and how we might find it.

Occurrence Occurrence of alkanes in the Universe Alkanes form a small portion of the atmospheres of the outer gas planets such as Jupiter (0.1 methane, 0.0002 ethane), Saturn (0.2 methane, 0.0005 ethane), Uranus (1.99 methane, 0.00025 ethane) and Neptune (1.5 methane, 1.5 ppm ethane).