Saturn


 * Saturn **
 * 1. Internal: Rocky and metal elements **
 * External: hydrogen and helium,ice of ammonia, ice of methane and water ice **
 * **[|Atmospheric composition] (by volume) 96.3 percent molecular hydrogen, 3.25 percent helium, minor amounts of methane, ammonia, hydrogen deuteride, ethane, ammonia ice aerosols, water ice aerosols, ammonia hydrosulfide aerosols **
 * [|Magnetic Field] Saturn has a magnetic field about 578 times more powerful than Earth's. **
 * [|Chemical composition] -Saturn seems to have a hot solid inner core of iron and rocky material surrounded by an outer core probably composed of ammonia, methane, and water. Next is a layer of highly compressed, liquid metallic hydrogen, followed by a region of viscous hydrogen and helium. This hydrogen and helium becomes gaseous near the planet's surface and merges with its atmosphere. **
 * Internal structure-Saturn seems to have a core between about [| 10 to 20 times as massive as the Earth] . **
 * 2. 36,184 miles (58,232 km) **
 * 3.687.00 kg/m³ **
 * 4.The orbit of Saturn lasts 29.7 years. the orbit of Saturn isn’t a perfect circle, follows the same path as the sun.The closest point of Saturn’s orbit is called its perihelion. The most distant point of Saturn’s orbit is called aphelion. At this point, Saturn is 1.513 billion km or 10.1 astronomical units from the Sun. **
 * 5. Saturn is [| a gas giant] made up mostly of hydrogen and helium.aturn also has a fluid surface. The atmosphere of Saturn is visible through the telescope, the outer layer of gas. The atmosphere of the planet consists of gases such as hydrogen which makes up the atmosphere by 93% and helium which are the basic gases found on all giant gas planets. **
 * 6.no tectonic movement because it is a gaseous planet **
 * 7. –178°C **
 * 8.Not suitable for life because of the temperature, it would be too cold for humans. **
 * __ [|Interesting info] __ **