Books with title Great Astronomers: William Rowan Hamilton

Sir Frederick William Herschel, (Friedrich Wilhelm Herschel) (1738–1822) was a German-born British astronomer, telescope maker, and composer. He became famous for the first discovery of a planet not visible to the naked eye, the planet Uranus, and two of its major moons (Titania and Oberon), and two moons of Saturn. He was the first person to discover infrared radiation.Herschel's first profession was composing and performing music, with astronomy being his hobby. He is known for the twenty-four symphonies that he composed. Astronomy was his hobby and passion. He built his own telescopes of superb quality. After becoming known, he earned substantial income by building telescopes for others. Eventually, astronomy and science became his primary work after he was appointed as the King's astronomer by King George the Third, who provided Herschel with a residence, a salary, and funds for construction of great telescopes.

Sir William Rowan Hamilton (1805–1865) was an Irish physicist, astronomer, and mathematician who made important contributions to mechanics, optics, and algebra. As a teenager, he mastered parts of Newton's Principia and studied Laplace's celestial mechanics treatise. When barely 22, Hamilton became a professor of astronomy at University of Dublin, however he was more interested in theoretical rather than practical astronomy.His studies of mechanical and optical systems led him to discover new mathematical concepts and techniques. His greatest contribution is perhaps the reformulation of Newtonian mechanics, now called Hamiltonian mechanics. This work has proven central to the modern study of classical field theories such as electromagnetism, and to the development of quantum mechanics.In mathematics, he is perhaps best known as the inventor of the quaternion, which is a mathematical concept that find uses in both theoretical and applied mathematics, in particular for calculations involving three-dimensional rotations such as in three-dimensional computer graphics, computer vision, and the attitude-control systems of spacecraft.Hamilton is said to have shown immense talent at a very early age. He had a remarkable aptitude for languages as a youth. As a young man, his talents turned to mathematics of astronomy and physics. Astronomer John Brinkley remarked of the 18-year-old Hamilton, "This young man, I do not say will be, but is, the first mathematician of his age."

Sir Robert Sta well Ball, Fellow of The Royal Society, (1 July 1840, Dublin – 25 November 1913, Cambridge) was an Irish astronomer. He worked for Lord Rose from 1865 to 1867. In 1867 he became Professor of Applied Mathematics at the Royal College of Science in Dublin. In 1874 Ball was appointed Royal Astronomer of Ireland and Andrews Professor of Astronomy in the University of Dublin at Dun sink Observatory.In 1892 he was appointed Lowlander

Great Astronomers: William Herschelby Robert Stawell BallSir Frederick William Herschel, (Friedrich Wilhelm Herschel) (1738–1822) was a German-born British astronomer, telescope maker, and composer. He became famous for the first discovery of a planet not visible to the naked eye, the planet Uranus, and two of its major moons (Titania and Oberon), and two moons of Saturn. He was the first person to discover infrared radiation.Herschel's first profession was composing and performing music, with astronomy being his hobby. He is known for the twenty-four symphonies that he composed. Astronomy was his hobby and passion. He built his own telescopes of superb quality. After becoming known, he earned substantial income by building telescopes for others. Eventually, astronomy and science became his primary work after he was appointed as the King's astronomer by King George the Third, who provided Herschel with a residence, a salary, and funds for construction of great telescopes.(https://en.wikipedia.org/wiki/William_Herschel)

Sir William Rowan Hamilton (1805–1865) was an Irish physicist, astronomer, and mathematician who made important contributions to mechanics, optics, and algebra. As a teenager, he mastered parts of Newton's Principia and studied Laplace's celestial mechanics treatise. When barely 22, Hamilton became a professor of astronomy at University of Dublin, however he was more interested in theoretical rather than practical astronomy. His studies of mechanical and optical systems led him to discover new mathematical concepts and techniques. His greatest contribution is perhaps the reformulation of Newtonian mechanics, now called Hamiltonian mechanics. This work has proven central to the modern study of classical field theories such as electromagnetism, and to the development of quantum mechanics.

Sir William Rowan Hamilton (1805–1865) was an Irish physicist, astronomer, and mathematician who made important contributions to mechanics, optics, and algebra. As a teenager, he mastered parts of Newton's Principia and studied Laplace's celestial mechanics treatise. When barely 22, Hamilton became a professor of astronomy at University of Dublin, however he was more interested in theoretical rather than practical astronomy.