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en.wikipedia.org/wiki/Earth

Earth is the third planet from the Sun and the only object in the Universe known to harbor life. ..... The diameter of the Earth at the equator is 43 kilometres (27 mi) larger than the pole-to-pole diameter. Thus the point on the surface farthest from  ...

en.wikipedia.org/wiki/Earth_radius

Earth radius is the distance from Earth's center to its surface, about 6,371 km ( 3,959 mi). ... eccentricity as that of the Earth, with north at the top. For comparison, the outer edge of light blue area is a circle of diameter equal to the minor axis.

www.universetoday.com/15055/diameter-of-earth

Jun 14, 2008 ... But to complicate matters a little, the diameter of Earth – i.e. how big it is from one end to the other – varies depending on where you are ...

www.space.com/17638-how-big-is-earth.html

Sep 15, 2017 ... Earth is the fifth largest planet in the solar system and the densest. Diameter of Earth, circumference, mass & volume explained.

imagine.gsfc.nasa.gov/features/cosmic/earth_info.html

Aug 24, 2015 ... The crew of Apollo 17 took this photograph of Earth in December 1972 ... The diameter of the Earth at the equator is 12,756 kilometers (km).

solarsystem.nasa.gov/planets/earth/facts

Discovery Date of Discovery: Unknown Discovered By: Known by the Ancients Orbit Size Around Sun Metric: 149598262 km English: 92956050 miles Scientific  ...

www.rense.com/general30/core.htm

LOS ANGELES -- An odd, previously unknown sphere, some 360 miles in diameter, has been found at the bottom of the Earth. It was detected by a Harvard  ...

coolcosmos.ipac.caltech.edu/ask/57-How-large-is-Earth-

Earth's circumference (the distance all the way around the equator) is 24,901 miles (40,075 kilometers). Its diameter (the distance from one side to the other ...

www.quora.com/What-is-the-diameter-of-Earth

Earth radius is the distance from the Earth's center to its surface, about 6,371 kilometers (3,959 mi). This length is also used as a unit of distance, especially in  ...