Great Astronomers is a book by Irish astronomer Robert Stawell Ball. Chapters include: Ptolemy; Copernicus; Tycho Brahe; Galileo; Kepler; Isaac Newton; Flamsteed; Halley; Bradley; William Herschel; Laplace; Brinkley; John Herschel; The Earl Of Rosse; Airy; Hamilton; Le Verrier; and, Adams.John Flamsteed (1646-1719) was an English astronomer, a contemporary of Isaac Newton, and the first Astronomer Royal in charge of the newly built observatory at Greenwich, England (1676). Although he made no great discoveries nor new astronomical theories, Flamsteed distinguished himself by his meticulous measurements of the positions of stars, as Tycho Brahe did with observations of the planets. He also made improvements to astronomical techniques and some observations of the moon and sun.Over 40 years, Flamsteed accumulated position data on over 2900 stars and tediously reduced it to a form usable by astronomers, but he refused to publish his star catalog until he was confident that the data was accurate and verified. This evoked the ire of Isaac Newton, who was then president of the Royal Society, the highest scientific body in England at that time. In 1712, Newton and Edmund Halley pirated the data and published it without Flamsteed's consent. Flamsteed burned as many copies of the unauthorized catalog as he could gather. His own star catalog was published posthumously by his wife in 1725.This eBook is a chapter from Great Astronomers by Sir Richard Stawell Ball (1907) plus information from A Short History of Astronomy by Arthur Berry (1910).
Book Excerpt: Ptolemy succeeded in devising a scheme by which the apparent changes that take place in the heavens could, so far as he knew them, be explained by certain combinations of circular movement.
Great Astronomers By Robert S. Ball
Of all the natural sciences there is not one which offers such sublime objects to the attention of the inquirer as does the science of astronomy.
As always, this edition is complete and unabridged.
PTOLEMY. COPERNICUS. TYCHO BRAHE. GALILEO. KEPLER. ISAAC NEWTON. FLAMSTEED. HALLEY. BRADLEY. WILLIAM HERSCHEL. LAPLACE. BRINKLEY. JOHN HERSCHEL. THE EARL OF ROSSE. AIRY. HAMILTON. LE VERRIER. ADAMS.
In his theory this huge error was associated with so much important truth, and the whole presented such a coherent scheme for the explanation of the heavenly movements, that the Ptolemaic theory was not seriously questioned until the great ...
This book looks at some of the great astronomers who have helped us expand our knowledge of the universe - from the observations of the ancient Greeks, to the photographs from the furthest space probe.
Great Astronomers: Tycho Braheby Robert Stawell BallThis is the chapter on 16th century Danish astronomer Tycho Brahe from Sir Robert S. Ball's Great Astronomers, second edition, which begins: "The most picturesque figure in the history of ...
Tycho Brahe ( December 14, 1546 - October 24, 1601), was a Danish nobleman known for his accurate and comprehensive astronomical and planetary observations.
This concept was later overturned by Kepler, who computed that the orbits were elliptical based on accurate measurements of the planets' positions in the sky that were made by Tycho Brahe. (See the volumes about Kepler and Brahe in this ...