Linz and elsewhere (16121630)

Rudolf list of Linz, as well as the end of Kepler’s astronomy and astrology and advice provided by the school district. The more religious freedom than in Prague and enjoy the financial solvency of the Lutheran Church because of his religious sansayabaditara the Eucharist (Holy kamyuniyana, a Christian traditions) were expelled from. His first publication in Linz was De vero anno (1613), the year of Jesus’ birth in a wide range of composition. The German Pope Gregory’s reformed calendar on the ground took part in the debate on whether or not to introduce. Nova is an important book in the history of mathematics in the same year stereometriya dolioruma bhinarioruma (Nova stereometria doliorum vinariorum) finished composition. The contents of the bottle of wine or other kinds of measuring the volume of the bottle, it was published in 1615.

Second marriage

4-year-old on 30 October 1613, Kepler married Susanna rayatinarake. After the death of his first wife Barbara, 11, finally saw the woman came back to the 5th bride. Susanna wrote, “Love, humble loyalty, taking care of household finances, perseverance, and honest love for children, and he won me over.” [5] The first three children were born of this marriage (Margareta Regina, Katharina, and sebalda) died in childhood said. Three more survived until maturity: kordula (born 1621), phridamara (born 1623) and hildeberta (born 1625). According to Kepler’s biographers, this was a much happier marriage than his first.

Since the publication of Astronomia nova, Kepler had intended to compose a textbook on astronomy. Epitome of Copernican Astronomy in 1615 (Epitome of Copernican Astronomy) at the end of the three-volume first essay, which was published in 1617. The second volume was published in 1620 and 1621 for the third and final volume. Just when I thought the title is based on the Copernican theory, but in fact it was described perfectly in his own ellipse-based approach. Copernican Kepler is recognized as the most important works. The three laws of planetary motion and attempted to divine through physical (at that time, according to the faith) to explain motions. Astronomia nobhate planetary motion was only applied to Mars. But this book, all the planets, satellites and four satellites of Jupiter discovered by Galileo in the field of applied. Monitoring data from proving the elliptical orbits, however, how did you write anything about it.

Rudolf list and the related work of the ephemeris for a new Kepler published astrological calendars, which had gained tremendous popularity. From here, the money was used to defray the cost of his later work, especially when financed from the treasury was closed. Between 1617 and 1624 he published a total of 6 calendar planetary positions, and even the weather was predicted well as political events. Many political prophecy coincided subtly contemporary political and religious status because he had very good knowledge of, and accordingly it was not difficult to guess what will happen in the future. But in 1624, when political instability is reduced and many of prophecy is proven false, and he himself was in danger. His final calendar was publicly burned in Graz.

In 1615, Ursula rainagolda, which was a financial dispute with the Kepler’s brother Christoph, Katharina Kepler’s mother complained that the court had made her sick evil brew alcohol feed. The dispute escalated and in 1617 Katharina was accused of witchcraft. At the time of the witchcraft trials were relatively common in Europe. Katharina was arrested in August 1620 for 14 months, was released in October 1621. This release was made possible because of the resistance of the appropriate legal Kepler. There was no strong evidence abhiyoktadera hand, was only Kepler’s Somnium some consultation and how the book was written so that a distorted version of the old magical medicine to help mix and takes a devil. However terisio bherbalisa (witch being a graphic description of his impending punishment) from the confessions of the Katharina was the last attempt. Throughout the trial, Kepler, besides his other research has concentrated on harmonic theory. Results were published as a book in 1619 called Harmonices mundi (Harmony of the World)