Do aliens exist? The ancient Greeks thought so and so should you

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BY JOHN LOEFFLER

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When it comes to aliens, everyone has an opinion despite no one having much of anything concrete to go on.

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Do aliens exist? That is the million-dollar question, isn't it?

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 We've discovered thousands of exoplanets in the past 30 years, and we haven't heard a peep one way or the other.

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Dr. Jenna Crowe-Riddell

If we just look at the question of probabilities, then it seems like madness to doubt the existence of aliens.

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The Search for Extra-Terrestrial Intelligence Institute has been scouring the skies for radio signals from intelligent civilizations for decades now.

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Aliens could and will look like just about anything you can imagine, given the nature of their evolution and development (should they exist).

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There is a theory in evolutionary biology called convergent evolution.

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More in the article.

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