Is there really another Planet Earth hidden somewhere else in the Solar System? The Second Earth theory says yes, there is! The idea is that theres a world identical to our own, but that we cant see it because its on the opposite side of the sun.

In this video, Unveiled tests the theory to find out whether its true... And imagines how different our lives would be if Earth really did have a sister planet in the solar system. What do you think would happen if we discovered that there were two Earths?

This is Unveiled, giving you incredible answers to extraordinary questions!

Find more amazing videos for your curiosity here:
How Wormholes Work - https://www.youtube.com/watch?vZdhK3X-Ef6U
What If We Evacuated Earth? - https://www.youtube.com/watch?v55kHHA0yw8Y

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