Neptune is the eighth and farthest known planet from the Sun in the Solar System
. In the Solar ... Some of the earliest recorded observations ever made through a
telescope, Galileo's drawings on...
Dec 14, 2012 ... Neptune, like Uranus, is one of the two outer planets known as an "ice giant."
Made up of more ices than Jupiter and Saturn, the chilly body ...
Apr 20, 2016 ... As a gas giant, Neptune has no surface, in the traditional sense. ... ices that lie
over an approximately Earth-size core made of silicate rock and ...
As a gas giant, Neptune is primarily made from hydrogen, measured at 80
percent of the atmosphere, with an additional 19 percent composed of helium.
Nov 9, 2003 ... The atmosphere of Neptune, similar to Uranus, consists of mainly hydrogen,
methane, and helium. Below it is a liquid hydrogen layer including ...
Positioned as the eighth planet in the solar system, the gas giant Neptune makes
one full orbit around the sun in 165 Earth years. Although Neptune is often ...
Neptune's atmosphere is made from about 80% hydrogen and 19% helium. It
also contains a small amount water and methane, which give rise to the ...
What is Neptune made of? Neptune, like the other gas giant planets, is made of
very cold gases of hydrogen, helium, and methane. It has wispy white clouds, ...
Although the outer planets have traditionally been called “gas giants,” Neptune
and its neighbor Uranus have more recently been nicknamed “ice giants.
Neptune is the eighth planet from the Sun making it the most distant in the ... The
atmosphere of Neptune is made of hydrogen and helium, with some methane.