3. Sun The sun is a hot gaseous Star. The Sun is approximately 4.6 billion years old.the sun weighs 1 duodecillion kilograms (two billion billion tons ]
4. Mercury Mercury is 4.6 billion years Old. Nearest to the Sun. There is some Hydrogen, Helium, Oxygen.
12. Biggest planet in our solar system, Jupiter’s weight is 6 septillion.
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14. Uranus Uranus has 16 moons The gases in Uranus are : Hydrogen, Helium, Methane It takes Uranus 84 Years, 3 Days
15. Neptune Neptune’s surface is full of ice except the core*. The temp is around -172o C It is the fourth biggest planet in our solar system * Hot metal in the centre of the planet
16. Sedna(New Discovery!) There was a new planet found in November 14, 2003 and it was found by 3 people and they are: M. Brown,C. Trujillo,D. Rabinowitz
17. Pluto Pluto is the smallest planet in the Solar System Pluto was found in the early 1900’s by Clyde W. Tombaugh Pluto has 3 moons which are almost as big as Pluto itself and those moons are called Charon, Nix, Hydra
18. Quiz What is the biggest planet in our Solar System? What is the smallest planet in our Solar System? What is the name of the newest planet found in 2003 called? What does Core mean? What is the hottest planet in our Solar System?