Basic information on Galileo, Galileo s writings

Italian physicist, astronomer and philosopher, pioneer of modern experimental science. His achievements included improvements to telescopes and the astronomical observations they bringed, as well as support for Copernicus' heliocentric theory. At that time, people rushed to praise it:

Columbus discovered the New World, Galileo discovered the New Universe".

Galileo Galilei (1564-1642), an Italian physicist, astronomer and philosopher, was a pioneer of modern experimental science.

In 1590, Galileo Galilei made the famous experiment of "two iron balls falling to the ground at the same time" on the Leaning Tower of Pisa, thus overturning Aristotle's theory that "the speed of falling of an object is proportional to its weight", and correcting this erroneous conclusion that lasted for 1900 years.

In 1609, Galileo Galilei created the astronomical telescope (later known as the Galilean telescope) to observe celestial bodies, discovered the unevenness of the lunar surface, and drew the first map of the lunar surface with his own hands.

On January 7, 1610, Galileo Galilei discovered the four moons of Jupiter, providing conclusive evidence for the Copernican doctrine and marking the beginning of the victory of the Copernican doctrine. With the help of telescopes, Galileo also discovered the rings of Saturn, sunspots, the rotation of the Sun, the waxing and waning of Venus and Mercury, the sun-moon and moon-to-day balances of the Moon, and the fact that the Milky Way is made up of countless stars. These discoveries ushered in a new era in astronomy.

Galileo is the author of The Star Herald, The Letters on Sunspots, Dialogues on the World Systems of Ptolemei and Copernicus, and Conversations and Mathematical Proof of Two New Sciences.

To commemorate Galileo's exploits, people put Callismo.

1. Ganymede. 2. Ganymede and Ganymede are named Galileo moons. People are vying to say: "Columbus discovered the New World, Galileo discovered the New Universe". [1]

Galileo Galilei was an Italian astronomer, physicist, mathematician, and philosopher who is considered one of the founders of modern science. In the early 17th century, he made important contributions to astronomy, physics, mathematics and other fields, and had a profound impact on the development of the scientific method and experimental science. Here are some of the main works that Galileo was referring to:

1.Dialogues concerning the two chief world systems: one of Galileo's most famous works on Otan was published in 1632.

In the form of a dialogue, the book compares the celestial theories of Ptolemy and Copernicus, and proposes and supports Copernicus's heliocentric theory, which arouses strong opposition from the church.

2.Dialogues concerning two new sciences: This is another work by Galileo, published in 1638.

This book mainly discusses the laws of motion of objects in free fall and inclined planes, as well as mechanical problems such as elasticity and strength, and has had an important influence on the development of modern physics.

3.Letter on Sunspots: This is a letter written by Galileo to a friend, published in 1613.

The letter describes the results of his observations of sunspots, an important astronomical observation that helps to justify the heliocentric theory.

4.Dialogue on the greatest world systems: This is a work written by Galileo in the early 1630s, but was banned because its ideas did not align with the views of the church.

The book was eventually published in 1632 with the assistance of the famous publisher Elzevers.

5.Discourses and Mathematical Demonstrations Relating to Two New Sciences: This is Galileo's work on fluid mechanics that discusses the laws of water and air flow, as well as the pressure and velocity of fluids.

The book was published in 1638.

Galileo's writings had a profound impact on the development of science, and his research results and methods were inherited and carried forward by later scientists. <>