America's Planets

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Planet Earth


Distance from the Sun:

149,598,262 km

Population:

~ 8 Billion

Polar Diameter:

12,714 km or ~ 7900.1133 mi


Other Facts:

Earth is the third planet from the Sun and is the largest of the terrestrial planets. The Earth is the only planet in our solar system not to be named after a Greek or Roman deity. The Earth was formed approximately 4.54 billion years ago and is the only known planet to support life.

The Earth’s rotation is gradually slowing: This deceleration is happening almost imperceptibly, at approximately 17 milliseconds per hundred years, although the rate at which it occurs is not perfectly uniform. This has the effect of lengthening our days, but it happens so slowly that it could be as much as 140 million years before the length of a day will have increased
to 25 hours.

round earth