Subject: Earth
Revolution around Sun: 365.3 days
Rotation: 23.9 hours
Density: 5.5x of water
Temp: 15 C

Description: Third planet from the sun, It is the only one known to
support life. A small blue-white planet that is covered mainly with
liquid water (H20). Like the other Terrestrial planets it has a rocky
core. 

Year: 365 days
Satellites: 1

	The sole satellite is known as the Moon. It is the fifth largest
	moon is the solar system.