Tyge Tycho Brahe was baptized by their parents Otte Brahe and Beate Bille. It is now known as Tycho and which is the Latinized version of his name he adopted when he was about fifteen. For simplicity we will use the name Tycho throughout this biography. Otte Brahe, Tycho's father, came from the Danish nobility and was an important man among the group addicts close to the Danish king. Beate Bille, Tycho's mother also came from a prominent family that had produced important ecclesiastical and political. Tycho was one of twins, but his twin died shortly after birth. His parents had a daughter before but Tycho was his first son. A bizarre episode occurred when Tycho was two. His uncle, Jorgen Brahe (in the words of Tycho)
... without the knowledge of my parents took me with him while he was in my early youth.
Jorgen Brahe Tostrup commanded the castle, and was at the castle where Tycho lived since he was taken by Jorgen until he was six years. We should not give the impression that I do not travel during this time, since his parents had many administrative duties that brought them out and Tycho may sometimes be one of them. In 1552 Jorgen was given command Vordinborg Castle, which was an upgrade to a more important. About a year after a Vordingborg mudase Tycho with his adoptive parents began to attend school, almost certainly attending was attached to the local cathedral. Although Otte Tycho's father believed that learning Latin was a waste of time, his foster parents were much more likely that he received such education. Tycho attended to this school until he was twelve years, then began his university studies.
On April 19, 1559 Tycho began his studies at the University of Copenhagen. There, following the wishes of his uncle, he studied law but also studied a variety of other subjects and became interested in astronomy. It was, however, the eclipse occurred on August 21, 1560, particularly the fact that had been predicted, which was so impressed he started making his own studies of astronomy helped by some of the teachers. He purchased an ephemeris and books such as the Tractatus de Sphaera Sacrobosco of the Cosmographia seu descriptio totius orbis of Appian and De triangulis omnimodis Regiomontanus.
His foster parents decided they would gain experience abroad and in February of 1562 started with a travel companion to go to the University of Leipzig. Astronomy was not an official part of their studies, they were classical languages \u200b\u200band culture, but he had brought his astronomy books with him together with maps of the constellations of Dürer. Began to make observations and August 1563, while still at the University of Leipzig, began keeping a record of these observations. The second point I saw was a conjunction of Jupiter and Saturn which proved significant for Tycho's subsequent career. Neither tables based on Copernicus nor on Ptolemy gave the correct date for the conjunction, Ptolemy's wrong in almost a month and even Copernicus in several days. Tycho, with the confidence of someone who was not yet 17, he thought he could do better - and later proved to himself that he was right!. Tycho
now studying astronomy with Bartholomew Schultz at Leipzig who taught him some tricks to get more accurate observations. Tycho returned home in May 1565 and in the months following his uncle Jorgen gave his life to rescue the king. His father, who now commanded Helsingborg Castle, and his mother assumed responsibility for the young man was still under eighteen. In 1566 he went on his travels again, visiting first the University of Wittenberg and then in Rostock. While in Rostock was involved in a dispute with another student Dane and the resulting duel Tycho lost part of his nose. One consequence of this was that Tycho developed an interest in medicine and alchemy.
After returning home in April 1567 was made with an artificial nose made of silver and gold. He, however, disfigured for life and his portraits show him mutilation was almost certainly worse than that reflected the artists. Tycho's father was eager that he quickly undertake a political career but somehow Tycho persuaded his father to let him make another trip abroad. First revisited Rostock, then went to Basel, Freibug, and Augsburg.
Tycho had been working on improved instruments for observation for a while, but when I was in Augsburg designed some of his property and managed to get a pattern to cover the cost of a new instrument more. In about a month he had built a large dial and raised on the farm of his employer on the outskirts of the city. It was very accurate but it was so massive that it required many servants to align by what could only be one observation each night. Peter Ramus was also on a visit to Germany and learned while at Augsburg the great Tycho quadrant attending meetings in which both engaged themselves in deep astronomical discussions. Tycho began constructing another instrument, this time a large celestial globe made of wood.
Upon receiving news that his father was ill, Tycho returned home during the last days of 1570. His father died in May 1571 and shortly thereafter, with the help of his uncle Steen Bille, Tycho began building an observatory at the Abbey of Herrevad. They also built an alchemy lab there and that alchemy was becoming a major interest for Tycho. In 1572 Jorgensdatter met Kirsten, a girl from his hometown of Knudstrup, but since she was a commoner and he a noble, could not legally marry. Kirsten lived with him, however, as his common law wife. The year 1572 was significant for Tycho in another aspect as described by Field:
The November 11, 1572, peered into the darkness of the early hours of the night, after a long session of alchemical experimentation, and its first look at the sky showed him an extra star in the constellation of Cassiopeia, almost directly overhead. Instantly called his chemical assistant to confirm that the star was actually there. He was not the first to see the new star (a supernova) but his observations of it (published in 1574) did much to prove beyond reasonable doubt that the star really belonged to the sky and it was not just a local phenomenon in the sublunary world (as was generally believed that comets). The star is now known as' Tycho's supernova. " This returned the Tycho interest to astronomy.Beginning in September of 1574 Tycho lectured on astronomy at the University of Copenhagen, but left the following spring when he received an annual income of the estate of his father. Embarked on another trip abroad, first visiting Kassel. The Landgrave Wilhelm IV of Hessen-Kassel had founded an observatory at Kassel about 15 years ago and Tycho was very impressed by the methods used there. Designing your own observatory would be influenced by Kassel and Tycho wrote frequently to the Landgrave.
Al
from Kassel, Tycho visited Frankfurt, Basel and finally Venice before returning to Denmark in late 1575. By this time he had taken the decision to leave Denmark and settle in Bassel, but King Frederick of Denmark was not going to lose his most eminent scientist easily so that made offers to Tycho to entice him to build an observatory in Denmark. After some deals that Tycho did not find attractive, the King offered Tycho the island of Hven (today Ven):
With financial assistance from the King of Denmark, he proceeded to set up an observatory on the island of Hven in the Strait of Copenhagen. The observatory, called Uraniborg, was equipped with instruments unusually large and accurate (and an alchemical laboratory in its base). In Uraniborg Tycho made twenty years worth of astronomical observations.should be noted that the design of Tycho was influenced by the buildings he had seen in Venice, and was also Built in a highly geometric.
One of the most exciting astronomical events from Uraniborg Tycho observed a comet was first spotted on November 13, 1577. He published his narrative in De mundi aetherei recentioribus phaenomenis (1588) in which the cosmological conclusions drawn from the fact that their measurements show that the comet is closer to Earth than the Moon, in contradiction with the model Aristotle's cosmos. From his observations Tycho was able to demonstrate that the comet was certainly beyond Venus.
In 1584, the observatory now too Uraniborg small to accommodate all its instruments, called Tycho built a sengundo Stjerneborg adjacent to Uraniborg. This was the time when Tycho was most active in the production of relevant instruments.
Tycho Among his many discoveries found that the obliquity of the ecliptic has decreased since the time of Ptolemy, but, as explained in, got an incorrect value due to the errors of Ptolemy.
Tycho is perhaps best known today for his theory of the solar system that is based on a stationary Earth around which revolve the sun and the moon. The other planets, according to Tycho's theory, revolve around the sun De hecho en sus días de juventud Tycho había sido convencido por el modelo centrado en el Sol de Copernico pero su firme creencia de que la teoría debe estar apoyada por la prueba experimental le alejó de ella. El problema era, por supuesto que en el modelo centrado en el Sol de Copernico se observaría un cambio de paralaje pero a pesar de sus intentos de medir dicho cambio, Tycho no pudo detectar ninguno. Había dos posibilidades para explicar esto: o bien la Tierra estaba fija, o la escala del universo era increíblemente grande. Hoy día sabemos que es la segunda la que es correcta, y que la escala es tal que Tycho no habría tenido esperanzas de medir el paralaje con sus instrumentos.
In his younger days Tycho had been a righteous man in his dealings with others. Although he had mistreated the inhabitants of Hven as modern uses, and also their eyes, it was usual for a man of this time trying his subjects harshly. However, in the 1590 Tycho nature seemed to change and their treatment both residents and their assistants Hven students became irrational. Always thought enough in itself and perhaps this time his vision of his own importance (he saw himself as the natural successor to Hipparchus and Ptolemy, a much more important than a king) is quite up to the head. Negotiations holding the marriage of their daughter Madeleine to Gellius, who was assistant for five years Uraniborg made him lose his head and caused him great pain and family problems. Clashed with the young King Christian by not repairing the Chapel of the Magi in Roskilde, where Christian's father, Frederick, was buried, despite being in a status that contributed to substantial revenue Tycho. Christian made it clear that the promise was given that Uraniborg Tycho continue under the direction of their children would not be maintained. Tycho
Hven closed its observatory in 1597 (the last observation recorded is March 15 this year), and moved to Copenhagen. However, things did not go well and left Denmark with his family and support tools to search and find some place to continue their work:
In 1599 he was appointed Imperial Mathematician of the Holy Roman emperor Rudolf II in Prague (then the capital of the Holy Roman Empire). Johannes Kepler joined him as an assistant to help with mathematical calculations. Tycho claimed that his work proved the truth of his cosmological model, in which the Earth (with the Moon in orbit around it) was at rest in the center of the universe and the sun orbited the Earth (all the other planets in orbit around the Sun and so taken with him into orbit).Tycho began to look again in Prague. Rodolfo was supported for Kepler and himself to compile a new set of astronomical tables based on Tycho's observations recorded over 38 years. These would Tables called the Rudolphine tribute to his sponsor. However, Tycho died eleven days after having dinner at the palace of Peter Vok Ursinus Rosenberg as a result of complying with the label of the time and not leave the table before his host.
0 comments:
Post a Comment