Wiki User
∙ 9y agoThe main factor that delayed development of the model of the solar system was the lack of accurate measurement apparatus and the lack of the will to develop any. Another factor was the lack of a telescope. Therefore the Ptolemaic model of the planets' orbits lasted from the 1st century until the 15th century.
The Ptolemaic model with the Earth at the centre was complicated but everyone understood it and accepted that it was correct. It predicted the planets' positions pretty accurately and no-one saw any need to change it.
It was only when Tycho Brahe invented new ways of measuring the planets' positions in the late 1500s that he realised that there were inaccuracies in the Ptolemaic model. To improve on the model he invented a new model that differed in some details. Meanwhile Copernicus had devised another new system, similar to Ptolemy's model in some ways but with the Sun at the centre and the Earth in orbit round it.
Tycho's model still had the Earth at the centre, while the Moon and Sun orbited the Earth and the other five known planets orbited the Sun.
But when Kepler got hold of Tycho's measurements he devised a new system which used Copernicus's idea of placing the Sun at the centre, with all the planets incuding the Earth in orbit round the Sun. Kepler used the novel idea of elliptical orbits, and this model has stood the test of time for over 400 years now.
Wiki User
∙ 9y agoAristotle made his contributions to science around the 4th century BC. He focused on various fields, including biology, physics, and astronomy, which had a lasting influence on Western science.
Aristotle did not develop the geocentric model; it was proposed by earlier Greek astronomers. Aristotle supported this model in his work "On the Heavens" around the 4th century BCE, arguing that Earth was at the center of the universe.
Johannes Kepler discovered that planets move in elliptical orbits around the Sun in the early 17th century. This was a significant breakthrough in the field of astronomy, leading to the development of Kepler's laws of planetary motion.
Scientific theories are based on observations and deductions, and the Ptolemaic theory of the solar system fitted the observations of the planets' positions quite well, so it was not wrong, it was OK until better measurement methods showed that it needed improving. The Ptolemaic model of a planet's orbit, also used by Copernicus, had the planet moving round a small circle called an epicycle once, while the centre of the epicycle moved round a circular path, also once, in the opposite direction. This is not a bad model for an elliptical orbit with low eccentricity, which looks like a circle with an offset centre, which is what the Ptolemaic model describes. But Kepler had Tycho's recent observations when he discovered the new laws of planetary motion in which the planets move in ellipses. Tycho's measurements were just accurate enough to allow Kepler to discover the difference. So the old ideas had to wait until the science of measurements were good enough to point the way to elliptical orbits, and that took a long time.
The development of the telescope in the 17th century greatly improved our ability to observe distant celestial objects in space. This invention allowed astronomers to study the Moon, planets, stars, and galaxies with much greater clarity and detail than ever before, leading to many significant discoveries in the field of astronomy.
Aristotle made his contributions to science around the 4th century BC. He focused on various fields, including biology, physics, and astronomy, which had a lasting influence on Western science.
Aristotle lived from 384 BC to 322 BC which is the 4th century BC.
The ancient Greeks like Plato and Aristotle developed philosophical analysis. A+ 1900s
Aristotle believed that matter was continuous and infinitely divisible, in contrast to Democritus who proposed that matter was composed of indivisible particles called atoms. Aristotle's view prevailed until the development of modern atomic theory in the 19th century.
Aristotle's works, written in the 4th century BCE, describe plants having roots. His observations and writings about plants and their growth are foundational to the development of botany as a scientific discipline.
aristotle did
Aristotle did not directly contribute to cell theory, as this theory was developed much later in the 19th century. However, his work on biology did lay the foundation for understanding organisms and their structures, which later contributed to the development of cell theory. Aristotle's ideas about the structure and function of organisms helped guide early scientists in their studies of cells.
Late 8th century and 9th century BC.
No, Aristotle did not win a Nobel Prize, as these prestigious awards were not established until the late 19th century, long after Aristotle's time. Aristotle was a Greek philosopher, scientist, and teacher who lived in the 4th century BCE.
No, he did not. Surnames were uncommon prior to the 12th century.
aristotle and socrates
Aristotle died around the age of 62 years of age.