Neptune: Farthest-Known Planet From The Sun In The Solar System

Saturn’s presence has been known for thousands of years. It’s able to be seen by the naked eye with the correct equipment. Saturn has a radius of 36,184 miles. It is 890.7 million miles away from the sun. A day on Saturn lasts ten hours and forty two minutes. It’s orbital period takes twenty nine years. Saturn is made up of 96% Hydrogen, 3% Helium, and 1% of other elements including methane, ammonia, ethane, and hydrogen deuteride. (Coffey Universe Today) The state of the gases change with pressure and temperature. Therefore, there are more than just gas states found on the planet. There are liquid and molten states. Saturn is the least dense planet in the solar system, and also the flattest. It’s

First of all, Inner planets are different from Outer planets in many ways. The surface of Inner planets compared to Outer planets are rocky, Inner planets are denser, all the Inner planets are in the asteroid belt. “The Cosmos is all that is or was or ever will be. Our feeblest contemplations of the Cosmos stir us -- there is a tingling in the spine, a catch in the voice, a faint sensation as if a distant memory, of falling from a height. We know we are approaching the greatest of mysteries.”-Carl Sagan.There is nothing more than what there is. The surface of the Inner planets is very different from those of the Outer planets because, Earth compared to Uranus is completely different due to Uranus being mostly made out of gas. The Inner planets are also much denser than Outer planets. For example, Venus ' average density is 5.24g/cm3 as opposed to Neptune which is 1.33g/cm3. Lastly,

Jupiter, Saturn, Uranus, and Neptune were formed by different types of rock and frozen materials (water, ammonia, and methane). These materials were once planetesmals, which formed from the rocky, metallic solid materials that were able to survive the collapse of the solar nebula which formed our solar system.

First, I typed Neptune into Google to see what results would be displayed. The first result was from Wikipedia about information on Neptune such as its mass and distance from the sun. However, Wikipedia is not a reliable source because anyone can edit information

Jupiter, Saturn, Uranus, and Neptune collectively make up the group known as the Jovian planets. The general structure of these planets are the opposite of the terrestrial planets. The Jovian planets have a small and dense core surrounded by huge layers of gas rather than having thin atmospheres around large and rocky bodies. These planets are made up almost entirely of hydrogen and helium and do not have solid surfaces. All four Jovian planets are surrounded by a set of rings. These rings consist of rock, ice and dust particles that rage from microscopically small particles to the size of a giant houses, cars etc. There is plenty information about what is currently known and theorized about the formation of the rings, the different ring systems, and why terrestrial planets do not have natural rings.

Neptune is a fraction smaller than Uranus, it is ‘49,500 kilometres’. It only circles around the sun once every 165 years and rotates one hour quicker than Uranus- just 16 hours. Neptune has at least 14 moons in total, although it is not for certain as Neptune could have more moons. Neptune also has five rings, like the other three planets. It is 4.498 billion

Pluto is the outer most planet of our solar system or it used to be until it was classified as a dwarf planet. The tiny planet is only 1473 miles in diameter. frozen methane and nitrogen cover the landscape as well as ice. Pluto is one of the coldest places in our solar system roughly negative 220 degrees C. the atmosphere is made up of methane, nitrogen and carbon monoxide, the atmosphere extends about 1600 km above the surface. the surface is about 70% rock and 30% ice. we know that there is water available but it is frozen. The gravity of Pluto is about 0.62m/s2. Pluto has 5 moons and is about 39.48AU away from the sun resulting in such low temperatures.

There can never be life on Uranus it’s too cold and too far away.There is no life on this plant. It is made of 83%hydrogen 15% helium and 2% methane. Uranus is blueish greenish color because of the methane in the atmosphere.

Neptune is consed the ice giant because on its surface can reach -235 degrees Celsius or -391 degrees Fahrenheit even though the temperatures reach almost 400 degrees fahrenheit there have been gyses found the “spewing ice materials out from the ground”.

Uranus is the seventh planet from the sun with the third largest diameter in the entire solar system. Known as “The Ice Giant”, Uranus is very cold and windy. Because of this, it does not have a true structure. Uranus is essentially swirling fluids causing extreme pressures and temperatures to destroy any metal spacecraft that attempts to fly through Uranus’s atmosphere. Surrounded by 27 moons and 13 faint rings, it rotates at a nearly 90-degree angle from the planet of its orbit. With this in mind, the unique tilt makes Uranus rotate in a retrograde direction. Besides Venus, it is the only planet to rotate in the opposite direction than most of the planets. Around 80 percent of Uranus’s mass is made up of a dense hot fluid of icy materials, which are water, methane, and ammonia. The planet gets its blue-green color from the methane gas in the atmosphere. As for the

The Jovian Planets of Uranus, Neptune, Jupiter, and Saturn are all the "Gas Giants" of our solar system. With no true ground all they are is floating balls of gas. Each with their own distinct characteristics, Neptune and Uranus are very different from the other two. With a deep rich turquoise color of Uranus and a dark Indigo blue of Neptune they clearly differ from the larger Jupiter and Saturn pale planets. Neptune and Uranus appear to be blue due to their high methane levels in their clouds. Along with their color Neptune and Uranus have a similar size, mass, and bulk composition.

Uranus’ atmosphere is mostly helium and hydrogen. Uranus doesn't have a firm surface. Its atmosphere is broken into layers based on pressure and temperature. The first layer of the atmosphere is the troposphere, which is the most dense and extends 30 miles from the surface. The next layer of Uranus’ atmosphere is the stratosphere, which contains ethane smog that makes the planet look dull. Uranus’ atmosphere is the coldest in the solar system. Uranus is mainly made of ices, water, methane, and ammonia. Most planets have rocky molten cores, but Uranus has an icy center. The core is 9,000°F. Uranus has a set of rocky rings around its equator that is made of rocks and ice. It is known that there are 13 rings in two systems.

Neptune is the eigth and farthest planet from the sun in the solar system. What does Neptune look like? Neptunes’ color is a deep shade of blue. It has five rings that are made of ice particles coated with silicates. It also has a dark spot “the great dark spot” is a 8,000 mile long spot which is a hug area of storm activity. (mrnussahaum.com) Has the United States explored Neptune? Yes we have. Voyager 2 is the only spacecraft to study and get close to the planet. Right now it is exploring the outermost regins of where the solar wind and sun’s magnetic field dominate space. In September 2007, it crossed the termination shock at 84 AU. (solarsystem.nasa.gov) What feautures have been found on Neptune? The great dark spot which is located on

It is true that Uranus and Neptune are definitely distinctly more blue than Jupiter and Saturn. They appear to be so because both Uranus and Neptune have an atmosphere that contains Methane. The Methane in the atmosphere will absorb the light and the light reflected back is blue, hence giving the planets a more blue color. Meanwhile, Jupiter and Saturn are both made up of mainly Hydrogen and helium while Uranus and Neptune contain more water (H2O). Neptune and Uranus are also very cold, which I would propose explains that there is much more water on these planets because the water requires cooler temperatures to condense than Hydrogen and Helium. (space.com)

Neptune is a smaller planet than all other gas planets in the solar system. Neptune is actually more massive than Uranus. Neptune is the densest gas planet in the solar system. Neptune probably has a rocky core. You can’t stand on Neptune.