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Hipparchus, also spelled Hipparchos (b. , Nicaea, Bithynia [now Iznik, Turkey]-d. after 127 bc , Rhodes?), Greek astronomer and mathematician who made fundamental contributions to the advancement of astronomy as a mathematical science and to the foundations of trigonometry.
Cladius Ptolemy
Greek astronomer and mathematician
Modeled the movements of the Sun, the Moon, and the five known planets (Mercury, Venus, Mars, Jupiter, and Saturn) in the skies to great accuracy, with a geocentric system of orbits and epicycles.
Born: 85 in Egypt
Died: 165 in Alexandria, Egypt
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Which astronomer's treatise was named 'Panchasiddhantika'?
The astronomer whose treatise was named 'Panchasiddhantika' was Varahamihira, an ancient Indian mathematician and astronomer who made significant contributions to the field of astronomy.
Who wrote the book geographia?
The book "Geographia" is commonly attributed to the Greek astronomer and mathematician Claudius Ptolemy. It was a comprehensive work on geography and cartography that laid the foundation for mapmaking in the ancient world.
Who was the first person to suggest that the sun is at the center of your solar systems?
Aristarchus of Samos, a Greek mathematician and astronomer, about 2300 years ago.
Who was arcamedies?
Archimedes was a renowned ancient Greek mathematician, physicist, engineer, and astronomer. He is famous for his contributions to mathematics, including the discovery of the principles of buoyancy and the concept of pi. Archimedes is also known for his inventions, such as the Archimedes screw and the compound pulley system.
Who made the word geography?
The ancient Greek mathematician Eratosthenes is called the "father of geography" for that reason.
What field did aristarchus study in?
Aristarchus of Samos was a ancient Greek astronomer and mathematician.
Who were the first people to calculate the size of the Earth and the Earth-Moon distance?
The first people to calculate the size of the Earth and the Earth-Moon distance were the ancient Greek mathematician and astronomer, Eratosthenes, and the ancient Greek astronomer and mathematician, Hipparchus.
Who was the ancient Greek astronomer and mathematician that produced a work that contained valuable instructions on preparing maps?
Ptolemy
What ancient astronomer developed a model of the universe?
Aristarchus of Samos, a Greek mathematician and astronomer, was the first person (that we know of) to propose the idea that the Earth circles the Sun
Was Archimedes an astronomer?
Yes he was. He was also a mathematition, logician, and an inventor.
Who is Archidmes?
Archimedes (this is correct spelling) was a Greek mathematician, astronomer, and inventor
Who was the ancient greek astronomer and mathematician named produced a work that contained valuable instruction on preparing maps?
I believe it was Claudius Ptolemy. Hipparchus for the GK folks.
The Greek geographer mathematician astronomer and poet who calculated the circumference of Earth was?
Eratosthenes
Who realised the planets rotate the sun?
The first to realize that the Earth revolved around the Sun was Aristarchus of Samos, an ancient Greek mathematician and astronomer, about 2400 years ago.
Who was an ancient mathmatician?
One ancient Greek mathematician was Euclid.
Who is Achimedes?
Archimedes is an ancient Greek inventor and mathematician
Who was an important ancient Greek scientist mathematician?
Aristotle.
