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Jun 17, 2014

Which was the first sign that made people recognize that, there are some people called as aliens?

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    Jun 17, 2014

    There are so many stars and planets in the universe, that is why science suggests that we may not be alone. There are so many researches are going on in the search of aliens. There is no specific proof that there is a life beyond earth or not. Scientists found the signs of the water on mars and water is the sign of life, I think that it could be the first sign of their existence.

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    Jun 17, 2014

    Aliens are just an assumption of a human mind till now

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