Short galileo biography telescope

His work on astronomy made him famous and he was appointed court mathematician in Florence. InGalileo was accused of heresy for his support of the Copernican theory that the sun was at the centre of the solar system. This was revolutionary at a time when most people believed the Earth was in this central position. Inhe was forbidden by the church from teaching or advocating these theories.

Inhe was again condemned for heresy after his book 'Dialogue Concerning the Two Chief World Systems' was published. This set out the arguments for and against the Copernican theory in the form of a discussion between two men. Galileo was summoned to appear before the Inquisition in Rome. Galileo was an Italian astronomer, mathematician, physicist, philosopher and professor who made pioneering observations of nature with long-lasting implications for the study of physics.

Short galileo biography telescope: After hearing about the "Danish perspective

He also constructed a telescope and supported the Copernican theory, which supports a sun-centered solar system. Galileo was accused twice of heresy by the church for his beliefs, and wrote a number of books on his ideas. Galileo was the first of six children born to Vincenzo Galilei, a well-known musician and music theorist, and Giulia Ammannati.

Inthe family moved to Florence, where Galileo started his formal education at the Camaldolese monastery in Vallombrosa.

Short galileo biography telescope: In Galileo Galilei observed with his

InGalileo entered the University of Pisa to study medicine. Armed with prodigious intelligence and drive, he soon became fascinated with many subjects, particularly mathematics and physics. While at Pisa, Galileo was exposed to the Aristotelian view of the world, then the leading scientific authority and the only one sanctioned by the Roman Catholic Church.

At first, Galileo supported this view, like any other intellectual of his time, and was on track to be a university professor.

Short galileo biography telescope: Galileo was an Italian scientist and

However, due to financial difficulties, Galileo left the university in before earning his degree. Galileo continued to study mathematics after leaving the university, supporting himself with minor teaching positions. During this time he began his two-decade study on objects in motion and published The Little Balancedescribing the hydrostatic principles of weighing small quantities, which brought him some fame.

This gained him a teaching post at the University of Pisa, in While there, Galileo conducted his fabled experiments with falling objects and produced his manuscript Du Motu On Motiona departure from Aristotelian views about motion and falling objects. Galileo developed an arrogance about his work, and his strident criticisms of Aristotle left him isolated among his colleagues.

Inhis contract with the University of Pisa was not renewed. Galileo quickly found a new position at the University of Paduateaching geometry, mechanics and astronomy. The appointment was fortunate, for his father had died inleaving Galileo entrusted with the care of his younger brother. Nearly 70 at the time of his trial, Galileo lived his last nine years under comfortable house arrest, writing a summary of his early motion experiments that became his final great scientific work.

He died in Arcetri near Florence, Italy on January 8, at age 77 after suffering from heart palpitations and a fever. His inventions, from compasses and balances to improved telescopes and microscopes, revolutionized astronomy and biology.

Short galileo biography telescope: In January he discovered

His penchant for thoughtful and inventive experimentation pushed the scientific method toward its modern form. In his conflict with the Church, Galileo was also largely vindicated. Enlightenment thinkers like Voltaire used tales of his trial often in simplified and exaggerated form to portray Galileo as a martyr for objectivity. Using a telescope Galileo was able to see several things invisible to the naked eye.

Firstly he could see many stars not visible without a telescope. Secondly, the ancient Greeks believed that the Moon was smooth. At the time these were astonishing discoveries. Also that year he was made mathematician and philosopher of the Grand Duke of Tuscany at that time Italy was divided into many small states of which Tuscany was one.

At that time astronomers were debating sunspots. A German named Christoph Scheiner claimed that they were satellites of the sun. In Galileo argued that sunspots are actually on the surface of the Sun. Meanwhile, in a theory by the Polish astronomer Nicolaus Copernicus was published Until his time people believed that the Sun, Moon, and planets orbit the Earth.

Copernicus argued that the Earth and the other planets orbit the Sun. At first, the church did not have a problem with his theory. However, opinion gradually hardened and in the Copernican theory was declared heretical.