It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
6
Earth is the only planet in our solar system that's not named after a god or goddess.
17
The light hitting the earth right now is 30 thousand years old.
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The earth is approx. 6,588,000,000,000,000,000 tons.
175
In 1963, the US Military created an artificial ring around Earth, similar to that of the planet Saturn. The ring was made of copper needles and was used for worldwide communications in the case that the Soviets disabled all other methods of communication.
26
According to a 2011 poll, 32% of Russians believe that the Sun orbits Earth.
11
The Earth sees about 760 thunderstorms every hour, scientists have calculated.
185