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Andromeda Galaxy discoveries
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Slide 1
Azophi
He discovered the Andromeda Galaxy
slide 2-- Azophi
Azophi was born on December 7, 903 A.D in Ray, Iran.
His full name is Abd al-Rahman al-Sufi He was a subject in a court of Emire in Persia where he performed astronomical studies.
Many of his work was to expand on the work of other Greek Philosophers.
He died May 25, 986 A.D
Slide 3--Discovery
Azophi identified a large cloud in the night sky which turned out to be the Andromeda Galaxy.
He also discovered a group of stars that would be known as the Large Magellanic Cloud. Azophi also wrote a book called “Constellations of the Fixed Star”
The book reviews and revises the catalogue of stars. It talks about constellations and his thoughts about brightness, color and
Messier 8, nicknamed the Lagoon Nebula is an interstellar cloud located in Sagittarius, discovered by John Flamsteed in 1680. It is one of the few nebulae that can be seen by the naked eye. It was given its nickname by Agnes
Finally, looking at the factors involved in success. The set books used in his essay are Pullman (1995) Northern Lights and Ransom (2001) Swallows and Amazons. Critics view the books by Pullman and Ransom as examples of literary excellence. In order to evaluate this opinion it is necessary to discuss what aspects critics
Ptolemy of Alexandria, the Influential Astronomer Ptolemy of Alexandria was the most influential astronomer of the ancient world. The books and theories Ptolemy developed served as a major basis for future astronomers. It was during the Renaissance period that his work became thoroughly studied and revised. Ptolemy collected all ancient knowledge of astronomy and geography including it in his book Almagest around 140 A.D. It follows, he then wrote a four volume astrological study known as the Tretrabiblos.
Stylistically, the book is arranged in rotating chapters. Every fourth chapter is devoted to each individual character and their continuation alo...
Waller, William H. The Milky Way: An Insider's Guide. Princeton, N.J: Princeton UP, 2013. 42+. Print.
The Orion Nebula is a spectacular sight. Consequently, it has been a preferred target of the Hubble Space Telescope (HST) over recent years. The HST has provided a great deal of insight into the complicated process of star formation. In June of 1994, C.
The Islamic empire has had many achievements and innovations that have impacted the world greatly. One of these innovations was the astrolabe. The astrolabe is a very ancient astronomical device that is originally from Greece but was vastly improved and modified by the Islamic empire. It had some short-term impacts on the Islamic empire. They used it to show the direction of mecca, the timings for the prayers and for the calculation of months in the lunar calendar. The astrolabe also had some long-term effects on the world a few centuries later. Developed from the Islamic astrolabes, the mariner’s astrolabe was made and was a very common tool used during the age of exploration around the 1400’s. The astrolabe was very important in the Islamic empire from around the 8th century and continued to be important into the 15th century in Europe.
Aristarchus lived from about the year 310 B.C. to about 230 B.C. Aristarchus was the first Greek philosopher and mathematician to make sense of the solar system. Others before him thought that the Earth is a sphere and that it moves, but he was the first to understand the heliocentric theory, which states that the sun is in the middle. In 288 or 287 B.C. he followed Theophrastus as the head of the Peripatetic School established by Aristotle.
In particular, he really specialized and did great work regarding asteroids and stars and also in UFOs as well. He has been credited with discovering over hundred different asteroids and stars, as well as two comets throughout his time when he worked at the Lowell Observatory. Tombaugh was able to name these different asteroids or stars that he found, and he was known and liked to name them after certain members in his family. While searching for different stars he discovered that there were many different clusters of them and in this process he ended up finding a variety of different clusters of galaxies as well. Tombaugh was able to determine an astonishing number of over 29,000 different numbers of galaxies during his research. One of the most brilliant findings of his was the Great Perseus-Andromeda Stratum of Extra-Galactic Nebulae. His finding allowed astronomers to understand the full magnitude of this galaxy. In the end, Tombaugh observed 800 asteroids and officially discovered 15 of them. He was awarded by Royal Astronomical Society during his career for all of his work and findings. His work and findings all paved the way for the Kuiper Belt to be officially recognized and discovered. Astronomers used the same blink comparator that he used when the Kuiper Belt was officially named and found to be an actual thing in the solar
He also believed that observed “nebulae” were just smaller dust clouds within the Milky Way Galaxy. However, he also believed that the Sun was not the center of the galaxy. To support his claims, he used many types of evidence. His argument against the sun being the center of the galaxy was that globular clusters were more prominent towards one half the the sky, the side closer to the center. To support his single galaxy theory, He claimed that if “nebulae” were separate galaxies, they would have to be 108 light years away for the measurements to be correct, a distance not fathomable at the time. He also used claims by Adriaan van Maanen that he observed the Pinwheel Galaxy spinning. If this were true, then it would have to be within the span of the Milky Way Galaxy because if it were a separate galaxy it would be spinning at speeds far greater than the speed of light, which is physically impossible. His other main argument for a single galaxy theory was that that it had been observed that, what we now know as the Andromeda Galaxy, had given off an amount of light that had momentarily outshone the entire “nebula.” This amount of energy was seemingly impossible at the time, if the “nebula” was indeed a separate
After Brahe’s wonderful education he would begin his journey to find out more about the sky and all that is in it. In 1972 Brahe discovered a supernova in the constellation Cassiopeia. "Brahe's meticulous observations showed that the supernova did not change positions with respect to the other stars (no parallax). Therefore, it was a real star, not a local object."3 This is early evidence against the immutable nature of the heavens.4 "In 1577 his studies of a bright comet showed that it traversed the spheres of the planets, and was not an atmospheric exhalation or an ill omen. Both these phenomena contributed to growing dissatisfaction with the Aristotelian belief in the perfect and unchanging nature of the celestial spheres."5
The first reference to the Andromeda Galaxy was around 964 by the Persian astronomer Abd al-Rahman al-Sulfi in his Book of Fixed Stars in which he described it as like a little cloud. After this the first description of the Andromeda Galaxy through a telescope was by a German Astronomer by the name of Simon Marius on December15, 1612. After this Charles Messier catalogued the Andromeda Galaxy in M31 in the year of 1764 which made people incorrectly give credit to Messier for the discovery of this galaxy although it was visible to the naked
Euclides possessed a mysterious personal life, because his life was not documented and often confused with others. He taught many children mathematics during the reign of Ptolemy. His father and grandfather were thought to be Greek, but this is not certain considering the confusion between him...
... on research, On 2 August 2007 approximately more than 10 million images of galaxies had been classified by the galaxy zoo program (Galaxy Zoo).
- - -. “Literature Criticism from 1400 to 1800.” http://go.galegroup.com. N.p., 1988. Web. 9 Dec. 2010. .