Yes Yes
... because they thought they were the most important in the universe and the only things in the universe so they thought they were in they centre.
Geocentric means considering the Earth as the center.
Copernicus and Galileo were two key figures in the history of science who argued that the Earth is not the center of the universe, but rather orbits around the Sun. This heliocentric model challenged the long-held belief in geocentrism, where Earth was considered the center of the universe.
If you watch the motions of the sun, the moon, the planets, and the stars, they appear to revolve around Earth. It took some time for scholars to realize that this was due to Earth rotating. Additionally, Western culture was dominated by Christian ideology for more than a millennium. This ideology taught that humans were the focus of God's creation, and thus it made sense to place Earth at the center.
The word you are looking for is "geocentric." It refers to the belief that the Earth is at the center of the universe, with other celestial bodies orbiting around it. This concept has been historically important in astronomy and cosmology.
he thought that the earth was the center of the universe
Earth
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He was the guy who first thought the earth was the center of the universe
Nicolaus Copernicus
Aristarchus of Samos thought that the sun was at the center of the universe and some "educated" greek people thought that the earth was the center of the universe but they were dead wrong because modern science now has evidence that the sun is the center of the universe.
The invention of the telescope showed that the earth wasn't the center of the universe.
he thought the earth was the center of the universe and the sun and the planets orbiting the earth. but he was wrong.
... because they thought they were the most important in the universe and the only things in the universe so they thought they were in they centre.
They thought the Earth was the center of the Universe. They also thought that the Sun was 300 times the size of Earth. Last but not least the ancient Greeks estimated that the circumference of the Earth was around 28,000 to 29,000 miles.
This model of the universe placed the Earth at the center of the universe
Geocentric means considering the Earth as the center.