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How Did Galileo Build The Telescope

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Many people every day gaze upon the stars. They all can see the red light from the planet jupiter. For a closer look many search through a telescope. Without the man Galileo Galilei, many of these everyday things would be drastically different. Galileo invented and improved on a number of things, such as the telescope; he made many important discoveries; he was ahead of his time. Galileo helped shape the world today. Have you ever used a telescope at night to see the stars or the planets. With-out Galileo looking in the sky through a telescope, the view would be upside down and barely closer but when Galileo made his telescope it was a outrageously better. Galileo made so many telescopes that he ended up grinding his own glasses to …show more content…

many museums have pendulums, a weight at the end of a string that never stops swinging back and forth, Galileo discovered this law of motion. One day Galileo was sitting in a church he looked up to see the lamp connected to the ceiling swinging back and forth never stopping. When the pendulum reaches its lowest point it uses the momentum from the swing and uses that to swing the other way this process stays in an endless loop unless another force acts upon it just like newton's law. Galileo also discovered the fact that if two objects are dropped from equal height the weight has no effect. This is a common fact now but in Galileo's time many believed the fact of ancient greek philosopher Aristotle who used logic other the experiments. Many of aristotle's teaching when with the beliefs of the catholic church so they would believe him other than people that believe in science. Finally Galileo discovered many things in the night sky but is most famous for his discovery of three moons of jupiter. This discovery used Galileo's newly improved telescope. Galileo would record what he saw in his journal. Galileo discovered the four largest moons of jupiter Io, Europa, Ganymede, and Callisto. Galileo thought had these spectacular ideas but somewhere thought very wrong back in Galileo's

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This will lead to his discovery of the three laws of planetary motion that explained how the planets moved and why they looked how they do in the sky. 4) Galileo Galilei was an astronomer whose studies would reveal the importance to astronomy not only of observation and mathematics but also of physics. His self-consciousness about technique, argument, and evidence would make him one of the first investigators of nature to approach his work in the same way as a modern scientist. 5) Francis Bacon was one of science’s greatest propagandists, and he inspired an entire generation with his vision of what scientific inquiry could do for humanity.

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Galileo made many discoveries in his lifetime. One of the many things Galileo discovered was that the moon is not soft and smooth. In fact the moon has craters and valleys like Earth. He also found out that the heliocentric theory is true. When he was looking into the night sky he saw Venus and saw that it has phases just like the moon.

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Galileo also doubted the Geocentric theory, where the Sun revolves around the Earth. Galileo thought it was only based on empirical evidence and he could prove it wrong. In 1609 is when he made a telescope that opened up a window for new discoveries. Galileo proved the Geocentric theory wrong and created the Copernican system. With this telescope, Galileo

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Galileo Galilei Sunspots are dark areas of irregular shape on the surface of the Sun. Galileo observed that, while a country took about 14 days to get from the other side of the Sun, its rate of motion was not uniform The only refutation of Galileo 's completion was as if he had really planets revolve around the sun, they were moving in an irregular manner, and always faster when they crossed the Sun dis center. After his biggest invention, telescope was a great help for Galileo, because he was able e to show all the world the moon was not smooth and flat and it’s compsed of mountains. After he discovered that the moons had the center the planets and each of them had an orbit his opinion lead him at his biggest revolutionary idea that the earth is not the center of the univers but is the sun.

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Galileo's experiments of motion had long-lasting implications for the study of physics that influenced scientists such as Isaac Newton. His findings with the telescope

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In no time Galileo began teaching Aristotelian philosophy and mathematics, many of his lectures remain to this day. During the time he spent studying and teaching Galileo began making some discoveries that would lead him into being recognized as one of the chairs of mathematicians. Galileo made many contributions to both science and math. Contrary to what many people think he did not invent the telescope but he did improve it. The enhancements that Galileo made to

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He helped bring up an idea about doing many experiments and observations in order to determine how things worked. He contributed to the Renaissance by helping in the creation of a new

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Paraphrasing Practice 1- Galileo found some extraordinary new things with his telescope. He found new things about the Moon, Jupiter, and the Milky Way. He did this with a telescope that was weaker than the ones we use today.

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His researches in the study of stars and other heavenly bodies have laid a broader foundation for future scientists. He invented the telescope and came to find that not all things revolve around the earth among other findings. Galilei proved the theories of Aristotle and other scientists that he had doubts on giving a better understanding of the physics in the world. His research has helped physicists, mathematicians and all future scientists. (Redd, 2017) E.

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Copernicus convinced Galilei that the Eart wasn’t at the center of the Universe but it rotated as other planets around the Sun. However he didn’t have enough experimental tests to declare publicly his adhesion to the Copernican system. Fortunately in 1609, Hans Lippershey invented one of the most important and revolutionary instrument that completely changed the way of seeing of Space: the telescope. The telescope has been so important because it allowed the astronomers to study the universe more in depth because it allowed them to see things that they wouldn’t be able to see only with the naked eye. Using this instrument Galileo finally managed to see for the first time in the history of the humans that on the surface of the Moon there were craters and mountains (and the phases of Venus), that Saturn had satellites, that around Jupiter there are orbiting four moons and that on the surface of the sun there were some dark areas that he called ‘sunspots’.

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His contributions and works have had a profound impact on many fields of science. He made significant discoveries with his telescope of the heavens, and his theories on motion. Galilei, Galileo, Thomas Salusbury, and Stillman Drake. Discourse on Bodies in Water.

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One of the most well known astronomers of all time is Nicolaus Copernicus. He was known to think outside of the box and dreamt of bigger things in life. Copernicus did not see the world and its surroundings like everyone else did. Having such a brilliant mind helped him discover an important theory. Many scientists and astronomers would never see our solar system the same.

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Curious with the world and stars around him, he designed an improved telescope which allowed him to view the moons surface, and as far as the rings of Saturn. In the 16th and 17th century, that is quite a feat. Also, Galileo had great contributions to the beginning phases of laws of motion. Having done many experiments of the rate in which objects fell, helping him develop the concept of inertia. While viewing the heavens through his improved telescope, he saw moons orbiting Jupiter and the roughness of our moon.

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Once creating his own telescope, he begun to study the heavens and discovered many things about space. Galileo’s discoveries are still important today and have impacted the knowledge of many across the world. One of the things he uncovered about space is that the moon has a rough body and that it isn’t smooth as some scientists believed during that time period. Another one of his discoveries was that the Milky Way consists of multiple stars, which clarified many of the knowledge people had about it.

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Aristotle had said that the earth was the center of the universe, and no one ever questioned him. Aristotle had also made assumptions in the field of physics and Galileo was the first to go against them. Galileo made many discoveries with his telescope that were significant to science during the Renaissance. To view the solar system, Galileo made a telescope on his own. He had heard of the invention from a Dutch eyeglass maker, and improved his design.

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