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The true size of nations. How big is the United States compared to Africa? How about Massachusetts compared to Estonia? Try entering the names of countries and states on this interactive map, and then dragging them around to compare them by superimposing one on top of another.
- What Is Earth's Radius, Diameter, Circumference and Shape?
- What Is Earth's Volume, Mass, Density and Surface area?
- How Does Earth Compare to The Other Planets in The Solar System?
- Expert Q&A
- Additional Resources
Earth's widest point is the equator, which runs across the planet's center at zero degrees latitude. This is because Earth is not a perfect sphere; it has a prominence across its center called the equatorial bulge. According to NASA, Earth's radius at the equator is 3,963 miles (6,378 kilometers), while the radius at the poles is 3,950 miles (6,356...
The volume of Earth is 260 billion cubic miles (1.086 trillion cubic kilometers), while its mass is 6.6 x 1021 tons (6 x 1021 metric tons), according to NASA. With these values known, and Earth's oddball shape accounted for, it is easy to calculate the density of Earth, which is around 5.5 grams per cubic centimeter. The surface area of Earth is ab...
Earth is the fifth-largest planet in the solar system, behind Jupiter, Saturn, Uranus and Neptune. With a diameter of 86,881 miles (139,822 km), Jupiter — the largest planet in the solar system — is 11 times wider than Earth. The gas giant has a volume of 343 trillion cubic miles (1,431 trillion cubic kilometers), meaning it would take around 1,320...
We asked Simon Lock, a research fellow in the School of Earth Sciences at the University of Bristol who studies the dynamics of our planet, some questions about Earth's size and how it compares with those of other worlds.
How did Earth reach its current size? Khan Academy explainsthe formation of our planet. There is a limit to how big planets can get before crossing into a category of objects called brown dwarfs. A NASA simulation replicates conditions across one of these "failed stars." Want to feel really small? Tour the universe's largest black holes and compare...
29. Sept. 2020 · Learn how big is the Earth in terms of diameter, radius, and mass, and how it compares to other planets and objects in the Solar System. See facts and figures about Earth and its neighbors, from Mercury to Neptune, and beyond.
Earth is rounded into an ellipsoid with a circumference of about 40,000 km. It is the densest planet in the Solar System. Of the four rocky planets, it is the largest and most massive. Earth is about eight light-minutes away from the Sun and orbits it, taking a year (about 365.25 days) to complete one revolution.
Google Earth ist eine fotorealistische und digitale Version unseres Planeten. Woher kommen die Bilder? Wie sind sie zusammengesetzt? Und wie oft werden sie aktualisiert? In diesem Video erfährst du mehr über Pixel, Ebenen und die Personen, die die 3D-Bilder von Google Earth erstellen.
With an equatorial diameter of 7926 miles (12,760 kilometers), Earth is the biggest of the terrestrial planets and the fifth largest planet in our solar system.
10. Aug. 2016 · In 1569 the Flemish cartographer Gerardus Mercator took our planetary sphere and squashed it flat. One consequence of doing this was to make countries along the Equator appear smaller than they really are. Nations to the far north or south of the Equator appear much larger. When Russia is selected on the map, the landmass appears huge.
