The interior of Neptune is primarily composed of ices and rock. Neptune is one of the most interesting planets in our solar system. There are plenty of other articles about the planet here on Universe Today. We have written many articles about Neptune for Universe Today. Listen here, Episode Neptune. Source: NASA. Skip to content. These winds break the sound barrier being 5 times stronger than the strongest winds on Earth. A day on Neptune is less than a day on Earth.
It lasts for only 16 hours. Since Neptune is the farthest planet from the Sun, it has a very long journey to complete around it.
One year on Neptune is equal to Earth years. Neptune has a radius of In comparison to gas giants, things get serious. Saturn has 2. When it comes to the terrestrial planets, Neptune is four times larger than Earth and Venus. It has 7. The name Neptune was first given to the seventh discovered planet of the Solar System.
However, the name was discarded but Uranus ultimately led to the discovery of the eighth planet, which would bear the name Neptune. Neptune is invisible to the unaided eye and thus it evaded discovery for centuries, until in when the works of Le Verrier and Johann Galle found the bluish planet.
Uranus was the greatest factor in the discovery of Neptune. This forced astronomers to conclude that another undiscovered planet might be the reason behind the perturbations. Le Verrier predicted where this mysterious planet should be, and Johann Galle found it one degree away from the predicted point. This makes Neptune the first planet ever to be discovered by the use of mathematical calculations and predictions. Only with instruments such as telescopes you can see it. Since Neptune is the eighth and most distant planet from the Sun, its only neighbor is Uranus.
One of the largest moons of Neptune is Triton. Triton is the seventh-largest moon in the Solar System. Neptune Facts for Kids Neptune is now the most distant planet sorry, Pluto and is a cold and dark world nearly 3 billion miles from the Sun.
Home » Planets for Kids » Neptune. Neptune is the fourth-largest planet in the Solar System and the smallest of the gas giants. Both Neptune and Uranus are termed ice giants since they have different compositions than Saturn and Jupiter. The core of Neptune is about 1. The planet Neptune was named after Roman god of sea. Neptune is one of the planets of our solar system. By size diameter , it is 3. Its mass is 17 times as much as that of Earth which makes it the third largest planet by mass.
It is also one of the coolest planet in the solar system C at it surface , because of its distance from the sun km. Neptune, by far, has 13 moons. Neptune was discovered on September 23rd, One extra-ordinary thing about Neptune is that it was first discovered theoretically rather than experimentally by Urbain Le Verrier.
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