How Did Galileo Build His Telescope

Galileo used his knowledge to grind and polish glass to make lenses, then he put the lenses into long tubes which refracted light and magnified surroundings. Galileo’s intelligence made the lives easier for scientists today because of his brilliant way of to improve the telescope. Furthermore, The telescope helped to discover Jupiter's moons, Venus phases, and the Moon's shape. Also, the telescope helped prove the Copernican Theory. His telescope helped to create many key discoveries that shaped science through the years because Galileo looked up to the sky.

Although, Galileo did not invent the telescope, he is thought as the inventor of the telescope. Hans Lippershey was the person who invented the telescope in 1608. Galileo learned about the spyglass in 1609. He thought that learning about spyglass was so exciting and interesting. His interest of the spyglass led him to the discovery of improving the telescope. In order to discover deeper, Galileo began to experiment with making the telescope and polished the lenses of his own telescope to increase the range about eight to nine times further. Due to Galileo’s improvement of his telescope’s range, he was the first person to discover sunspots, to see the moon’s craters, and to keep on track of the phases of

Galileo(1564-1642) Made the telescope better and he used the telescope to observe planets, and he proves kepler’s theory, saw the imperfection of planets, and saw a storm on a planet also saw craters.

Galileo’s observational discoveries in astronomy allowed for the basis to begin discrediting the old ideas in favor of a new understanding of the universe. The longstanding way of thought in astronomy favored a spherically rotating universe around the Earth with unchanging and perfectly symmetrical constellations and planets. The contemporaries of Galileo believed, for example, that the moon had the face of a shiny, polished sphere, whereas Galileo showed that the surface of the moon to be imperfect with rough mountainous areas along with deep valleys (or “seas” as he called them) marked with dark sports (Frova 162). This surface very much paralleled the rough surface of the Earth (meaning that Earth’s surface was not unique). Also with his improved telescope, Galileo was capable of viewing the stars with much more clarity. Galileo discovered newly formed stars and star clusters, which challenged the Aristotelian philosophy of an ageless universe. Additionally, Galileo observed four of Jupiter’s largest moons orbiting around the planet (Frova 179). His observations of Jupiter’s satellites did not agree with the idea that all heavenly bodies must rotate around a central Earth. Finally, and arguably most important, Galileo showed Venus’s phases and

Galileo has been credited with the confirmation of the phases of Venus, the discovery of the four largest satellites of Jupiter, and the observation and analysis of sunspots. He also worked in mathematics and with technology, helping to improve the military compass. Galileo was a renaissance man.

Also make the discovery of the of the four largest satellites of Jupiter. Also the observations of sunspots, which he determined while Galileo was working in applied science and technology while inventing and devolvement of the military compass and other instruments. Galileo also made the first thermometer called the thermascope which lead to the newer and improved versions. Galileo also became very intrigued in the way that the ocean tides were caused he was very facintated by how the movement of the tides were caused by the earths rotation on its axis he originally presented his thesis on the tides movement in 1616 he also attempted to show us the

God is known as the creator of Earth and one who knows everything. However, Galileo’s invention of the telescope has found things our leader did not inform us about Earth. Galileo believed earth was immobile and the sky was unchanging but his invention later proved otherwise. He discovered four moons around Jupiter proving that everything in our Universe did not circle the Earth. The telescope led him to see the rings of Saturn, phases of Venus, sunspots, and stars in the Milky Way.

Galileo was an Italian mathematician and astronomer who developed an improved telescope. He made observations the undermined established understandings of the cosmos. His discovery of Jupiter and many new stars, suggested a cosmos far larger than the finite universe of traditional astronomy. He published his remarkable findings in a book titled The Starry Messenger. (Ways of the World, 557-559)

Galileo made telescoped but wanted more. He would soon make a decision of making a telescope the view the universe. Later on he would discover certain things, such as the Moon and Venus. Galileo would notice, that Venus had certain stages similar to the moon. This

Without seeing this device, Galileo successfully built his own telescope. after making some improvements, he used his telescope to study to heavens in 1609. In 1610 , Galileo published a series of newsletters called Starry messenger, which described his astonishing observations. Galileo announced that jupiter had four moons, and that the sun had dark spots.

Galilo was the first modern astronomer that made important discoveries with the telescope. He discovered moons of jupiter, sunspots, craters and mountains on the moon and phases of venus. He was a gifted mathematician and a genius observer and experimenter. In 1609, Galilo learned of the telescope and after observing its description he made his own. Using the telescope he found craters and mountains on the moon. Galileo purposeed that the moon wasn’t smooth and it’s a perfect sphere. He made effective use of the telescope by measuring the heights of lunar mountains using their shawdows. His overall impression was that the moon was another verison of the Earth. He also made effective use of the telescope by discovering 4 moon orbiting Jupiter.

Galileo made telescoped but wanted more. He would soon make a decision of making a telescope the view the universe. Later on he would discover certain things, such as the Moon and Venus. Galileo would notice, that Venus had certain stages similar to the moon. This was evidence to provide the statement of Venus revolving around the sun.

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The use of the telescope led him to discover new characteristics of space and the solar system. He discovered Jupiter’s four largest moons and the rings of Saturn. He also discovered that the Milky Way galaxy is comprised of stars. The observation of mountains on the moon was made by Galileo as well. He also made numerous discoveries within these discoveries.

Galileo Galilei became devoted once hearing about Copernicus’s theory that the earth revolves around the sun and finding proof that it was true. Around the 17th century Galileo made a refracting telescope, which he now is very famous for. The refracting telescope works by bending light through glass lenses so that it forms an image. This telescope focuses on light, making distant objects appear brighter, clearer and more magnified. In the refracting telescope there are two lenses. The larger lens is called the objective lens, and the smaller one, where your eye is closest to and looks through, is called the eyepiece. In One of Galileo’s first discoveries using this telescope he saw four new moons orbiting around