Neptune, an overview of Neptune and its moons.

An overview of Neptuen and its moons Neptune is the outsidemost planet of the gas giants. It has an equatorial diameter of 49,500 kilometers (30,760 miles) and is the no. planet from the sun. If Neptune were hollow, it could contain nearly 60 Earths. Neptune orbits the cheer each(prenominal) 165 years. It has eight moons, six of which were found by Voyager 2. A day on Neptune is 16 hours and 6.7 minutes. Neptune was discovered on family imbibe 23, 1846 by Johann Gottfried Galle, of the Berlin Observatory. Neptune got its named from the Roman God of the Sea. Much of what is know straightaway intimately Neptune was discovered in 1989 by the U.S Voyager 2 ballistic capsule during its 1989 flyby f Neptune. Neptune as compared to Earth is 3.9 time the diameter, 30 times the keep from the sun, 17 times as massive, and 0.3 times the density. Neptune travels some the Sun in an elliptical orbit at an intermediate infinite of 4.504 billion km (2.799 billion mi les). Neptune consists largely of heat content and helium, and it has no apparent solid surface. The first two treys of Neptune is be of a mixture of molten rock, water, liquid ammonia and methane. The outer(a) third is a mixture of heated gases comprised of hydrogen, helium, water and methane. The atmospheric part is 85% Hydrogen, 13% Helium, and 2% methane.

The planets atmosphere, particularly the outer layers, contains developed amounts of methane gas. Absorption of red light by the atmospheric methane is creditworthy for Neptunes deep blue color. Neptune is a dynamic planet with several(prenominal) large, dark spots reminiscent of Jupiters hu! rricane-like storms. The largest spot, known as the considerable Dark Spot, is about the size of the earth and is similar to the heavy(p) bolshy Spot on Jupiter. Neptune receives... If you want to get a beat essay, order it on our website: BestEssayCheap.com

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