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  1. SOLAR SYSTEM Introducation Hello Good Morning everyone, We are talking about our solar system and planets in our solar system. Let’s talk about our solar system. The Universe is all of spaces and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy. Our solar system is located in an outer spiral arm of the Milky Way Galaxy. The Solar System is the gravitationally bound system. It formed 4.6 billon years ago from the gravitational collapse of giant interstellar molecular cloud. The Solar System has 9 planets and one star, known as Sun. So, let’s talk some various fact or information about all planets.
  2. THE SUN Let’s talk about the SUN. The Sun is 4.5 billion-year old yellow dwarf star- a hot glowing ball of hydrogen and helium. The temperature of the sun varies from around 15 million degree C at the core to only about 6000 degree C. The radius of the sun is 7,00,000 kilometers. It would take 1.3 million Earths to fill the Sun’s volume. The weight of the sun is 1.9891*10^30 Kg and it is 333000 times that of the Earth. Sun is the 150 million Km from the Earth. Sun has the infinite energy produce system from the nuclear fusion.The sun produce 3.8*10^26 joules/sec Our Solar system is moving with an average velocity of 72000 km/h. It takes about 230 millon years for the Sun to make one complete trip around the Milky Way.
  3. MERCURY let’s talk about the nearest and smallest planet to the Sun and the name of this planet is Mercury(Budh). This planet has no moons. If your weight 100 pound on Earth, You would only weight 37 pounds on Mercury. It takes less than 88 Earth days for Mercury to orbit around the sun. 1 day equal to 180 day on Earth. The temp. rises above 880 degree F while on the dark side it falls rapidly to - 300 degree F.
  4. VENUS Let’s talk about the brightest planet in solar system and the name of planet is Venus. It is second place in our solar system. Venus is known as Earth’s twin sister because of its similar size and proximity to each other. It has a longer day than year. It takes 243 days for Venus to make a rotation. Venus is the hottest planet is the Solar system. The temp. of venus about 900 degree F. It has yellowish cloud of sulfuric acid. It has a thick, a toxic atmosphere filled with carbon dioxide.
  5. EARTH Let’s talk about our home THE EARTH. We know earth is not perfect round surface, it is flat from his poles. Earth is about 4.5 billion years old. Earth has an uneven gravitation field. The surface is rocky and bumpy. Earth is known as host life. It is the first planet to live human being in solar system. The weight of earth is 6.588*10^21 tons. The radius of the earth is 6371 km. The distance from the sun is 148 million km. The atm on Earth is the layer of gases, known as collectively as air. There are 78% nitrogen, 21% oxygen and other gases. This is some fact of earth.
  6. MARS Mars is the 4th closest planet to the sun. It can easily be seen from Earth. Mars is red because it is rusty. There is a lot of iron in the soil, and on mars has made it turn red. Mars orbit the sun every 687 Earth days. The day is about half a hour longer than Earth. Mars may look warm but in winters temp. can drop as low as - 191 degree F. Mars has two moon, and their names are Phobos and Deimos. And It is second smallest planet in solar system.
  7. JUPITER Jupiter is the largest planet in Solar system. It is gas giant. It made mostly of hydrogen and helium. Jupiter’s volume is large enough to contain 1300 planets the size of Earth. Jupiter rotates faster than any planets in the solar system. It rotates so quickly that the days are only 10 hours long. But it takes 12 Earth years for Jupiter to complete an orbit around the sun. It your weight 100 pound on Earth, you would weight 264 pound on Jupiter.
  8. SATURN Saturn is the 2nd largest planet. Only Jupiter is largest than Saturn. Saturn has 07 thin, flat rings around it. The planet can be seen from earth. Earth with the unaided eye, but its ring can’t. It is so light than it could actually float on water if there was an ocean big enough to hold it. It takes about 29.46 Earth year for Saturn to orbit around our sun. Saturn’s rings are made up of billions of pieces of rock and dust. Saturn is giant ball of gas, but is does have a solid inner core. A 100 pound object on Earth would weight 116 pound on Saturn.
  9. . • let’s talk about some planet, who gave not important in Solar System, but it is a part of solar system. So let talk about Uranus and Neptune. • They are most part dark,small and icy worlds.The ices seen on their surfaces are in various forms including water,ammonia,and methane ice. • The outer plants are called the jovian planets,meaning huge gas giant.
  10. URANUS Uranus is the 7th planet from the sun. • Because of the strange way it spins,nights on some parts of Uranus can last for more than 40 years. • The planet's most extraordinary feature is the tilt of its rotational axis, which is almost perpendicular to the plane of the ecliptic, which means that it alternately has its north pole and its south pole turned towards the sun. • Uranus is the coldest planet in the solar system. • Uranus and Neptune are both known as Ice Giants.
  11. NEPTUNE • Neptune is so far away that it took the space probe Voyager 2, 12 years to reach it. • Neptune is the stormiest planet. The winds there can blow up to 1,240 miles per hour, that is three times as fast as Earth's Hurricanes. • Neptune is a sea blue color due to the methane gas in its atmosphere. • Neptune has 8 known moons. • Neptune is 30 times farther from the sun as is the Earth. • It goes around the sun once every 165 Earth Years.
  12. PLUTO • Pluto is a dwarf planet in the Kuiper belt, a ring of bodies beyond the orbit of Neptune. • It is the ninth-largest and tenth-most-massive known object to directly orbit the Sun. • It is the largest known trans-Neptunian object by volume, by a small margin, but is slightly less massive than Eris. • Pluto is small than moon.Redius of pluto is 1188.3 kilometer. • It take pluto 248 earth years of orbit the sun. This means a year on the Dward planet is the same as 248 earth years. • Pluto has 5 moons. The largest is Charon. The temp On pluto is -228 to -238 C.