Monday, June 1, 2009

Uranus




Who or what was Uranus named after?

Uranus was named after the British astronomer William Herschel and was later called Uranus.

How far is Uranus from the sun?

It's 1,700,000,000 miles from the sun.

What is the diameter of Uranus?

Uranus is 31,690 miles in diameter.

What is the temperature like on Uranus?

The average temperature is -357 degrees F.

How many moons does Uranus have?

Uranus has 27 moons here are some of the moon's names: Cordelia,Ophelia,Bianca,Cressida,Desdemona,Juliet,Portia,Rosalind,Belinda,1986U10,Puck,Miranda,Ariel,Umbreil,Titania,Oberon,Caliban,and Sycorax.

How long is a year on Uranus?

A year on Uranus is 30,687 Earth days or 84 Earth years.

How long is a day?

A day on Uranus is 17 hours and 15 minutes.

What are some important facts about Uranus?

Uranus has 11 faint rings made of rock and dust.The cool methane gas gives Uranus it's blue- green color.

What is the composition of Uranus?

It is mostly made up of different ices like water ammonia and methane. It probably has three layers - an outer layer of hydrogen and helium gas, an icy mantle and a small inner core of rocky material.

What is the air like on Uranus?

The atmosphere of Uranus is made up of hydrogen, helium and methane.

How much do I weigh on Uranus?

I would weigh 51 pounds, Josie 38, Emmy 21 and Margie 10

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