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Uranus

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PRESENTATION OUTLINE

URANUS

TODAY YOU WILL LEARN ABOUT URANUS.

Uranus was discovered in 1781 by astronomer William Herchel. It was the first planet found with the help of a telescope. Herchel accidentally saw it while he was surveying stars.

Uranus got its name from the Greek sky deity Ouranos.

DISTANCE FROM SUN

  • 1,783,939,400 miles (2,870,972,200 kilometers). By comparison: 19.191 times that of Earth.
Photo by VinothChandar

Orbit around the sun Approximately 84 Earth years.
One day on Uranus is 17 earth hours

Photo by danielmoyle

It has a diameter of 31,765 miles or 51,118 kilometers

The average temperature of Uranus is -350 degrees Fahrenheit.

Photo by tjmwatson

Uranus is a ball of ice and gas made mostly of methane and ammonia.

Uranus does have an atmosphere that is composed mostly of hydrogen and helium. If you weighed 100 pounds on earth you would weigh 92 pounds on Uranus.

Photo by D-Gernz

Fun facts

Uranus has the largest tilt out of all the planets in the solar system. Uranus has 13 faint rings surrounding it. Uranus has 20 year long seasons

Photo by Image Editor

Citations
Unusual Uranus." National Geographic. N.p., n.d. Web. 7 Dec. 2015.
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"Uranus: Overview: The Sideways Planet." NASA. NASA, n.d. Web. 8 Dec. 2015.
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Choi, Charles. "Planet Uranus: Facts About Its Name, Moons and Orbit."
Space.com. N.p., Nov. 2014. Web. 8 Dec. 2015.
45-uranus-seventh-planet-in-earths-solar-system-was-first-discovered-planet.html>.

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Annotations.
This is a trustworthy site because it is made by national geographic which is a popular site which gives it authority. It also has good objectivity because it does not state opinions and it is just to help you learn. It is also current so you are up to date on the facts.

This site is trustworthy because it is made by nasa which is a good site and has much authority. The domain is .gov which means the government has approved it so it is accurate because they would not put false facts in. It has good objectivity because it is a popular site that just wants to inform.

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This Website has good authority because the author is popular and has information about him. It is current because it was made about one year ago so it is not very old. It has facts not opinions so it has good objectivity.

Photo by fractalSpawn