Galileo's Influence On NASA

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

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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.

Scientifically, Galileo will be remembered for invention of the telescope, which allowed astronomers, sailors and other view the heavens and seas, which fed their own theories. He used his own invention to discover the four moons of Jupiter, the mountains and craters of the moon, and sunspots. His work on falling objects led to gravitational studies and mathematical theorems which are on a basic level, physics. Experimentation was used as a means to prove the laws of science along with the mathematical theories. Math, according to Galileo, was the only infallible form of logic. If a mathematical law could be formed from an event, then it was a logical, rational event. His breaking from the Catholic Church, voicing his findings and staying with his convictions broke the traditional way of thinking that the Church was the end all and be all of all things. In the end, he was proven right for most of his beliefs and vindicated for his suppression.

He was one of the first to discover planets were not just a light in the sky. Through his invention he discovered the universe was messy and chaotic not geocentric like the numerous people of his time believed. Within the same year he discovered four bright objects that circled Jupiter which are now known as the Galilean moons (lo, Europa, Ganymede, and Callisto). In 1610 he published a short book called The Starry Messenger which showcased his discoveries that the moon was not smooth and flat but a sphere with craters. He discovered Venus had phases like our moon, showing how it rotated around the sun.

Throughout Galileo's lifetime, he has invented and inspected a couple of things that have changed our lives nowadays. After hearing about the telescope, Galileo structured one himself improving its magnification thirty-two times. After constructing his telescope, he was able to observe the moon and conclude that it has an uneven surface and monthly liberations. He also discovered four Jupiter moons, which are Io, Callisto, Ganymede, and Europa. In addition, he made inspections about sunspots, phases of Venus, and Saturn. Moreover, he perceived that the milky way is comprised of many stars. Ultimately, he wrote several books constituting all the consummations he did. Some of his books are the Sidereus Nuncius, The Assayer, Dialogue Concerning

Galileo’s greatest achievements were his work that backed up the Copernican Theory and his work creating the telescope famous. Galileo made the telescope famous because of the discovers he made with it. He built his own telescope which only had magnification of thirty times and was unpleasant to use but made some of the biggest discovers in the history of astronomy. He discovered that the sun was the centre of the solar system, not the earth as church believed which backed up what the Copernican Theory. Galileo was the first to discover that the moon was not flat and smooth but had craters, mountains and was a sphere. He was the first to discover that venus had phases similar to the moon. This greatly helped the Copernican Theory as it had

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.

Galileo then discovered what we now call the ‘Galilean moons’- four satellites orbiting Jupiter that provided strong evidence against the Geocentric model of the universe proposed by Aristotle and widely believed to be true at the time.

Discovery of the telescope was important because the telescope is used by astrophysicists and astronomers in modern day. The work and discoveries that have been made as a result of the invention of the telescope are monstrous, and therefore the invention is very important. The discoveries that are made by these scientists would not be possible without the original work of Galileo Galilei. For instance, “In 1609 Galileo built his first telescope, improving upon a Dutch design. In January of 1610 he discovered four new “stars” orbiting Jupiter—the planet’s four largest moons” (History.com).

Galileo was first to have the use of a telescope to observe celestial bodies, which helped him greatly in making new discoveries. He was able to not only study the motion of other planets, but was able to observe the satellites orbiting those planets. Galileo also discovered an enormous amount of stars by observing the Milky Way giving way to theorizing that there is more to our universe then what was previously thought. Galileo later found himself in trouble with the Catholic Church for publicly announcing his findings, which went against the Church’s held beliefs of the Earth’s place in our universe. Sadly, Galileo had to essentially denounce his findings and was forced to keep his discoveries private for the rest of his days.

He also progressed the universal law of acceleration by finishing his theories on motion and falling objects (Galileo). After discovering the law of acceleration, Galileo began creating his own telescope. He built a telescope that could magnify at thirty power. When he turned his telescope to the sky, the things he discovered revolutionized astronomy. He saw the jagged edges on the moon, which he later realized were mountains. He was astonished when he turned his telescope to the Milky Way and observed that it was composed of many stars. He also observed the four moons of Jupiter and he even calculated how long it took them to make a full revolution (Galilei, n. pag). This was a phenomenal accomplishment for his time

When Galileo left his family to go to take a position at the Medici court in Florence, Italy. That was during the year 1610. After that time he went on to go create his own telescope and make discoveries with it. Like discovering the phases of Venus and the moon. He also discover sunspots, Jupiter’s moon, also how the Milky Way galaxy is made of many stars.

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.