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Great Astronoms - Johannes Kepler
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3Chapter In addition to Kepler’s discoveries already mentioned, with which his name will be for ever associated, his claim on the gratitude of astronomers chiefly depends on the publication of his famous Rudolphine tables. In this remarkable work means are provided for finding the places of the planets with far greater accuracy than had previously been attainable. Kepler, it must be always remembered, was not an astronomical observer. It was his function to deal with the observations made by Tycho, and, from close study and comparison of the results, to work out the movements of the heavenly bodies. It was, in fact, Tycho who provided as it were the raw material, while it was the genius of Kepler which wrought that material into a beautiful and serviceable form. For more than a century the Rudolphine tables were regarded as a standard astronomical work. In these days we are accustomed to find the movements of the heavenly bodies set forth with all desirable exactitude in the Nautical Almanack, and the similar publication issued by foreign Grovernments. Let it be remembered that it was Kepler who first imparted the proper impulse in this direction. When Kepler was twenty-six he married an heiress from Styria, who, though only twenty-three years old, had already had some experience in matrimony. Her first husband had died; and it was after her second husband had divorced her that she received the addresses of Kepler. It will not be surprising to hear that his domestic affairs do not appear to have been particularly happy, and his wife died in 1611. Two years later, undeterred by the want of success in his first venture, he sought a second partner, and he evidently determined not to make a mistake this time. Indeed, the methodical manner in which he made his choice of the lady to whom he should propose has been duly set forth by him and preserved for our edification. With some self-assurance he asserts that there were no fewer than eleven spinsters desirous of sharing his joys and sorrows. He has carefully estimated and recorded the merits and demerits of each of these would-be brides. The result of his deliberations was that he awarded himself to an orphan girl, destitute even of a portion. Success attended his choice, and his.second marriage seems to have proved a much more suitable union than his first. He had five children by the first wife and seven by the second. The years of Kepler’s middle life were sorely distracted by a trouble which, 13
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Great Astronoms Johannes Kepler
Titel
Great Astronoms
Untertitel
Johannes Kepler
Autor
Robert S. Ball
Datum
1907
Sprache
englisch
Lizenz
PD
Abmessungen
21.0 x 29.7 cm
Seiten
16
Schlagwörter
Astronom, Philosopher, Englisch, English, Astronomie, Philosophie
Kategorien
International
Naturwissenschaften Physik

Inhaltsverzeichnis

  1. Chapter 1 4
  2. Chapter 2 8
  3. Chapter 3 13
  4. Chapter 4 15
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