The Discovery Of Tycho Brahe

Johannes Kepler (1571-1630) was a German astronomer who believed in the heliocentric theory. Kepler is a clear example of the narrow line that separated science and religion. Nonetheless, his ideas would show that things could be solved through reason alone. He believed that the harmony of the human soul could be found through numerical relationships that existed between planets. He found that the planets: Mercury, Venus, Earth, Mars, Uranus, Jupiter, and Saturn all revolved at different times. For example, the earth revolved around the sun in a year while Saturn revolved around the sun in fifty years. From this, Kepler found a mathematical ratio, nine to the two-thirds power, to explain this phenomenon. This was revolutionary to humanity’s place in the universe. People were shocked that the universe could be explained by math alone rather than religion. This went strongly

Hubble’s revolutionary work includes finding a constant relationship between galaxies’ distance and redshift. This helped prove that the universe is expanding. He also created a classification system that was created for galaxies. The system he created is called the Hubble Sequence, which many researchers have used for the past decades.

Among these people were Copernicus who believed the sun was at the center of the world and the earth, stars and planets revolved around it. Danish astronomer Brahe helped contribute to this idea by contributing a large mass of data about the universe that he was able to discover. His student Kepler kept his ideas going, as he formulated many laws of planetary motion. He said the orbits around the sun were elliptical, planets don’t move in a uniform speed and the time a planet completes its orbit is related to its distance from the sun. Meanwhile, Florentine Galileo decided to use experiments to find out what happened and not what should happen, and discovered that a uniform force makes a uniform acceleration as well as inertia laws, that an object will be in motion forever unless stopped by another force.

the heliocentric solar system. Johannes Kepler further modified the heliocentric system, by mathematically showing that the planets’ orbits are elliptical. With his invention of the telescope, Galileo made new observations about the solar system and found mathematical laws that described the movement of the planets. Later, Isaac Newton established a universal law of gravity. With the new scientific discoveries, the gap between religion and science increased. Science revolutionized the human though and its understanding of the universe.

Copernicus published "On the Revolutions of the Celestial Spheres" in 1543 , sparking off the scientific revolution and a new era of astronomical thought. This theory explains that the sun, not the Earth, is the center of the solar system and planets move in a circular motion around it. This had many social, intellectual and religious made of huis idea. For instance, this theory brought into question the strict reading of the Bible and philosophies of the Catholic Church.

Galileo created a telescope and turned it to the sky. As a result of his observations, our solar system was seen in a way that had never been imaginable before. He discovered that the Earth was not at the center of the solar system, but instead the earth revolved around the sun. Prior to this discovery, the church adopted the idea that the Earth was at the center of the solar system and everything revolved around it. This discovery altered our view of science and the church in large and small

Thomas Brahaney (born October 23, 1951) is a former American football center who played nine seasons in the National Football League for the St. Louis Cardinals.

Johannes Kepler was a man who made a surplus of achievements and discovery. What he is most known for is discovering that planets don’t go in a circular motion around the

Astronomers throughout history have contributed to and influenced the advancements made in the study of the stars, moons, and planets. One man who played a vital role in these advancements was born Tyge Ottesen Brahe, but known as Tycho Brahe. His precise examination of the solar system solidified more accurate findings about the galaxy, including that of the nova, longitude coordinates, and the planetary coordinates.

Brahe portrayed the humanist ideal observation by revising previous theories and scientific tools throughout his career. Three discoveries attributed to Tycho Brahe include how the earth's position is viewed in the universe, mapping of celestial bodies, and his creation of accurate scientific instruments. Before the Renaissance, many scientists believed in the geocentric theory, or the belief that the earth was the center of the universe, and the sun, planets, and other stars revolved around earth. Tycho proved that the path of the comet of 1577 was not circular, but elongated, meaning that it would be impossible according to the geocentric theory. This discovery influenced the ways scientists viewed the location of planets and stars. Tycho viewed and observed a new star in the constellation Cassiopeia that lay beyond the moon and was in the realm of fixed stars. This discovery of the new star influenced the way scientists mapped all celestial bodies. Brahe was one of the first astronomers to realize the importance of error of instrumentation. He believed that some of the errors in the astronomical works of famous Renaissance astronomers were due to poor instrumentation. He was able to develop new instruments to plot his research that were massive improvements on the previous tables and tools used. His designs for new methods and instruments won him great fame. These discoveries continue to influence the way scientists view the universe

The Scientific Revolution is the qualitative jump in sciences in the 17th century. New discoveries in natural science, engineering, geography rejected many traditional ideas and a common picture of the world. Aristotle, Claudius Ptolemy, and Christian Theology represented the universe as geocentric conception where the earth was motionless and in the center of concentric spheres. (479) Such representation was supported till Nicolaus Copernicus (1473-1543) argued Ptolemy's conception and suggested heliocentric understanding. His conception opened the Earth as a planet where the moon took place as Earth's satellite and the sun was the center of planets. Also as Copernicus, Tycho Brahe and Johannes Kepler disagreed with Ptolemy's geocentric system. Based on the Brahe's work, Kepler came to conclusions that each planet moves in an ellipse and were able to calculate relations between planets' size and

William Herschel was an astronomer and telescope maker. It was through one of his telescopes, in March of 1781, that he discovered Uranus. Initially he believed, as other astronomers of his day, that Uranus was a comet. As he continued to observe the planet over the next four days he came to the conclusion that the planet did not have the same motion as a comet. After months of observation, he was able to chart its orbital path which would double the size of the known solar system at that time. Because of William Herschel’s discovery he opened up the heavens with his proof that there was much more to our solar system than was believed at that time. William Herschel discovered more that Uranus, he gave shape to the Milky Way, he discovered

Copernicus came up with another theory. The theory was that the center of gravity is the earth, and the earth is the center of the moon's orbit. Copernicus theory was that planets revolve around the sun. People at this time didn't know how

Johannes Kepler was a German astronomer and mathematician who lived between 1671-1630. Kepler was a Copernican and initially believed that planets should follow perfectly circular orbits (“Johan Kepler” 1). During this time period, Ptolemy’s geocentric theory of the solar system was accepted. Ptolemy’s theory stated that Earth is at the center of the universe and stationary; closest to Earth is the Moon, and beyond it, expanding towards the outside, are Mercury, Venus, and the Sun in a straight line, followed by Mars, Jupiter, Saturn, and the “fixed stars”. The Ptolemaic system explained the numerous observed motions of the planets as having small spherical orbits called epicycles (“Astronomy” 2). Kepler is best known for introducing three

After Tycho’s death, his assistant, young mathematician Johannes Kepler used Tycho’s observations and came up with his First Law that orbits of the planets are elliptical instead of round like Copernicus believed. With his Second Law, Kepler stated that the speed of the planets depends on their distance from the sun which helped English astronomer and physicist Isaac Newton, to come up with his Law of Universal Gravitation.