The Steady State Theory
The steady state theory was a model of the universe, popular in the mid twentieth century, which held that the universe has always looked roughly the…
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Astrology
Astrology is the belief that the positions of the Sun, Moon, planets, and stars influence human affairs and personalities, and that they can be used…
Flat Earth
The idea that the Earth is flat is a debunked belief that the planet is a disc or a plane rather than a sphere. It has been contradicted by…
The Geocentric Model
The geocentric model was the ancient belief that the Earth sits motionless at the center of the universe, with the Sun, Moon, planets, and stars all…
The Martian Canals
The Martian canals were a network of fine, straight lines that some astronomers in the late nineteenth and early twentieth centuries believed they…