Some Fascinating Facts About Neptune
Neptune, sometimes referred to as the Blue Giant is the eight planet in the Solar System and its location is between Uranus and Pluto. Its diameter is near 49,500 km in diameter, and so it’s nearly four times the size of the Earth. The distance between Neptune and the Earth is nearly 4. 4 billion kilometers, and thus, you cannot see it with your naked eyes. Even if you use the binoculars, you cannot see the planet well. Below we’ll go over some of the intriguing facts about Neptune.
The astronomers from early times detected Neptune including Galileo. But, Galileo didn’t understand he was seeing a planet. In early times, we didn’t have telescopes that were sufficiently powerful to assist the astronomers and researchers identify planets. Therefore, when they saw Neptune, the astronomers did not observe the disc shape of the planet.
The astronomers and investigators found this planet using mathematical calculations. In 1843, a mathematician and astronomer in Britain was crucial in calculating the exact location of Neptune. According to the calculations, the astronomer estimated that Neptune was at least one billion miles further away from the Sun as compared to Uranus. Yet another French astronomer did the calculations and obtained comparable results to the British astronomer. Utilizing the calculations created by the French Astronomer, Johann C. Galle discovered Neptune at September 23, 1846. This discovery was credited to the British and French astronomers since their calculations were key its discovery.
Neptune got its name after the Roman god of the sea because of its blue appearance. Its naming follows the rest of the planets of the solar system which are all named after Roman gods.
This planet consists of iron, iron and other silicates. The Mantle of Neptune chiefly includes methane, ammonia, water and other chemical substances. Neptune’s mantle is quite hot with temperatures that range from 3000 to 5000K. The atmosphere consists of eighty percent hydrogen, 19% of helium and one percent of water, ammonia and methane.
The blue color which characterizes this planet is due to the presence of methane in its atmosphere. It absorbs the red light which comes from the sun and then reflects it in the color blue in space.
Astronomers and investigators have discovered thirteen moons which revolve around Neptune till now. There is a high possibility that you will find far more moons which are yet to be found.
The first spaceship to get to Neptune was known as the Voyager 2, and it did in 1989. It took photos of the planet and using these images, researchers discovered that the planet has five rings. These rings are; Adams, Galle, LeVerrier, Lassel, and Arago. People today believe these rings formed one planet when one of those moons of Neptune got near and broke into countless particles because of the gravity at Neptune.