Download or read book Edmond Halley the Man and His Comet written by Barbara Hooper Heckart and published by Children's Press(CT). This book was released on 1984 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the life of the seventeenth-century scientist who made predictions about the comet which bears his name and discusses many other important scientific contributions he made.
Download or read book Edmond Halley More Than a Man with a Comet written by D. C. Ipsen and published by Xlibris Corporation. This book was released on 2004-11-02 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today Edmond Halley is known as the scientist whose comet returns every 75 years or so. But he was a man of many talents who did much more than make a prediction about a comet that happen to appear during his time. Probably Halleys biggest impact on history was from an idea for finding the distance to the sun. After viewing a transit of Mercury across the suns face during a starmapping trip to the southern hemisphere, Halley hit on the idea of timing a transit of Venus in different parts of the world as a way of discovering the distance to the sun. Halleys scheme would eventually send Captain James Cook on his first voyage into the South Pacific aboard Endeavour years after Halleys death. Halley himself made several scientific trips to southern waters. His aim was to investigate the earths magnetic field, but he was also charged with attempting to discover new lands in the South Atlantic. Beyond a scrap of land many miles off the coast of Brazil, he found nothing new in the way of land. But measurements of the earths magnetism gave support for his ingenious theory of how the earth is put together. Adventurer Halley also gained fame as an early underwater explorer. He developed a diving bell and a diving helmet and used them under the waters of the English Channel, intending eventually to hunt for sunken treasure. Halley was surely the 17th centurys most active promoter of science, serving for years as editor for publications of the influential Royal Society. He is acclaimed for encouraging the reluctant Isaac Newton to publish his ideas about motion and gravity. Altogether, Halley gave the world much more than a name for a speedy comet.
Download or read book Edmond Halley written by Alan H. Cook and published by Oxford University Press. This book was released on 1998 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edmond Halley (1656-1742), MA, LLD, FRS, Capt. RN, Savillian Professor of Geometry and Astronomer Royal, stands pre-eminent among Oxford, English, and European scientists. A contemporary of Wren, Pepys, Hooke, Handel, Purcell, and Dryden, he was a schoolboy in London while the Great Fireraged, and was an active participant in the Enlightenment, an age of profound developments in all the arts and sciences. As a younger contemporary of Isaac Newton, he had a crucial part in the Newtonian revolution in the natural sciences. It was Halley who set the question that led Newton to writethe Principia, and who edited, paid for, and reviewed it. In later years he applied the methods of the Principia widely in astronomy and geophysics. Now more widely known for his prediction of the return of "his" comet, Halley discovered the proper motion of stars, made important studies of themoon's motion, and his investigations of the Earth's magnetic field and of tides were unrialled for centuries. His prediction of the transit of Venus led to Cook's voyage to Tahiti. He was far more than an cloistered academic; his exploits as a naval captain led to perilous adventures, and he wasalso a notable servant of the State. Much material about his eventful career has come to light in recent years, making this a timely new account of the life, scientific interests, and continuing influence of this engaging and adventurous scholar. Sir Alan Cook has written a fascinating andilluminating account of Halley's life and science, making this a unique and highly readable biography of one of the key figures of his time.
Download or read book Edmund Halley the Man and His Times written by Donald S. Allen and published by . This book was released on 1985 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exploration of Halley s Comet written by Michael Grewing and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1005 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1985/86 apparition of Halley's Comet turned out to be the most important apparition of a comet ever. It provided a worldwide science community with a wealth of exciting new discoveries, the most remarkable of which was undoubtedly the first image of a cometary nucleus. Halley's Comet is the brightest periodic comet, and the most famous of the 750 known comets. With its 76-year period, its recent appearance was truly a "once-in-a-lifetime" observational opportunity. The 1985/86 apparition was the thirtieth consecutive recorded apparition. Five apparitions ago, the English astronomer Edmond Halley discovered the periodicity of "his" comet and correctly predicted its return in 1758, a triumph for science best appreciated in the context of contemporary views, or rather fears, about comets at that time. The increasingly rapid progress in technological development is very much apparent when one compares the dominant tools for cometary research during Halley's next three apparitions: in 1835 studies were made based on drawings ofthe comet; in 1910 photographic plates were used; while in March 1986 an armada of six spacecraft from four space agencies approached the comet and carried out in situ measurements, 1 AU from the Earth. In 1910, nobody could have dreamed that this was possible, and today it is equally difficult to anticipate what scientists will be able to achieve in 2061.
Download or read book Great Astronomers written by Robert Stawell Ball and published by Independently Published. This book was released on 2020-11-06 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edmond[1] (or Edmund[2]) Halley, FRS (/ˈhæli/;[3][4] 8 November [O.S. 29 October] 1656 - 25 January 1742 [O.S. 14 January 1741]) was an English astronomer, geophysicist, mathematician, meteorologist, and physicist. He was the second Astronomer Royal in Britain, succeeding John Flamsteed in 1720
Download or read book A Synopsis of the Astronomy of Comets Translated from the original printed at Oxford written by Edmond Halley and published by . This book was released on 1705 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Earth Sea and Sky written by Linda Walvoord Girard and published by Albert Whitman. This book was released on 1985 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the life and varied scientific work of the first man to track a comet's path and accurately predict its return.
Download or read book Edmond Halley written by David K. Love and published by Rowman & Littlefield. This book was released on 2023-11-15 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edmond Halley is known far and wide thanks largely to the comet bearing his name, the return of which he predicted in 1705. While that discovery would be enough to make the career of any scientist, Halley’s massive contributions to the fields of astronomy, navigation, geophysics, mathematics, engineering, and actuarial science as a young man and eventually as Astronomer Royal are mostly overlooked. Edmond Halley: The Many Discoveries of the Most Curious Astronomer Royal is a revelatory and deeply researched biography of a man whose defining achievement isn’t even the half of it. A jack-of-all-trades when it came to scientific reasoning, an all-around academic and workaholic who couldn’t leave well enough alone, Halley was amazingly productive and prolific. He was behind some of the most groundbreaking discoveries in human history: It was Halley who was the first to accurately plot the stars of the southern hemisphere. He published Isaac Newton’s Principia, arguably the most important scientific text ever written; translated the works of ancient Greek mathematician Apollonius; captained the ship Paramore on a scientific expedition to plot the Earth’s magnetic fields; was the first to calculate mortality annuities, creating the foundation for actuarial science; made improvements to the diving bell; surveyed the tides of the English Channel; and began the movement to accurately measure the distance between the Earth and Sun, unlocking the key to determining the distances to the nearest stars. In this incisive and perceptive biography, author David K. Love reveals the boundless mind and endless curiosity of Edmond Halley firmly cementing the legacy of the second Astronomer Royal among the first-rate scientists of his time.
Download or read book Comet written by Carl Sagan and published by Ballantine Books. This book was released on 2011-07-06 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: What are these graceful visitors to our skies? We now know that they bring both life and death and teach us about our origins. Comet begins with a breathtaking journey through space astride a comet. Pulitzer Prize-winning astronomer Carl Sagan, author of Cosmos and Contact, and writer Ann Druyan explore the origin, nature, and future of comets, and the exotic myths and portents attached to them. The authors show how comets have spurred some of the great discoveries in the history of science and raise intriguing questions about these brilliant visitors from the interstellar dark. Were the fates of the dinosaurs and the origins of humans tied to the wanderings of a comet? Are comets the building blocks from which worlds are formed? Lavishly illustrated with photographs and specially commissioned full-color paintings, Comet is an enthralling adventure, indispensable for anyone who has ever gazed up at the heavens and wondered why. Praise for Comet "Simply the best." —The Times of London "Fascinating, evocative, inspiring." —The Washington Post "Comet humanizes science. A beautiful, interesting book." —United Press International "Masterful . . . science, poetry, and imagination." —The Atlanta Journal & Constitution
Download or read book Out of the Shadow of a Giant written by John Gribbin and published by Yale University Press. This book was released on 2017-10-24 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors of Ice Age “present a well-documented argument that [Newton] owed more to the ideas of others than he admitted” (Kirkus Reviews). Robert Hooke and Edmond Halley, whose place in history has been overshadowed by the giant figure of Newton, were pioneering scientists within their own right, and instrumental in establishing the Royal Society. Although Newton is widely regarded as one of the greatest scientists of all time and the father of the English scientific revolution, John and Mary Gribbin uncover the fascinating story of Robert Hooke and Edmond Halley, whose scientific achievements neatly embrace the hundred years or so during which science as we know it became established. They argue persuasively that, even without Newton, science would have made a great leap forward in the second half of the seventeenth century, headed by two extraordinary figures, Hooke and Halley. “Science readers will thank the Gribbins for restoring Hooke and Halley to the prominence that they deserve.”—Publishers Weekly “Engaging . . . They offer proof that Hooke was an important scientist in his own right, and often had physical insights that were borrowed (usually without acknowledgement) by Newton.”—Choice
Download or read book Edmond Halley written by Angus Armitage and published by . This book was released on 1966 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book When Computers Were Human written by David Alan Grier and published by Princeton University Press. This book was released on 2013-11-01 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Before Palm Pilots and iPods, PCs and laptops, the term "computer" referred to the people who did scientific calculations by hand. These workers were neither calculating geniuses nor idiot savants but knowledgeable people who, in other circumstances, might have become scientists in their own right. When Computers Were Human represents the first in-depth account of this little-known, 200-year epoch in the history of science and technology. Beginning with the story of his own grandmother, who was trained as a human computer, David Alan Grier provides a poignant introduction to the wider world of women and men who did the hard computational labor of science. His grandmother's casual remark, "I wish I'd used my calculus," hinted at a career deferred and an education forgotten, a secret life unappreciated; like many highly educated women of her generation, she studied to become a human computer because nothing else would offer her a place in the scientific world. The book begins with the return of Halley's comet in 1758 and the effort of three French astronomers to compute its orbit. It ends four cycles later, with a UNIVAC electronic computer projecting the 1986 orbit. In between, Grier tells us about the surveyors of the French Revolution, describes the calculating machines of Charles Babbage, and guides the reader through the Great Depression to marvel at the giant computing room of the Works Progress Administration. When Computers Were Human is the sad but lyrical story of workers who gladly did the hard labor of research calculation in the hope that they might be part of the scientific community. In the end, they were rewarded by a new electronic machine that took the place and the name of those who were, once, the computers.
Download or read book Heart of the Comet written by Gregory Benford and published by . This book was released on 2012-06 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: A group of men and women, from a shattered society, ride a ball of ice through the solar system in search of a future.
Download or read book Edmond Halley and His Comet written by Louis Baldwin and published by Maverick Publications (OR). This book was released on 1985 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Correspondence and Papers of Edmond Halley written by Edmond Halley and published by . This book was released on 1932 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journey Around the Sun written by James Gladstone and published by Owlkids. This book was released on 2021-03-15 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Halley's Comet tells its own history in this unique STEM book Halley's Comet, visible from Earth only once every 75 years, tells its own story in this unique informational picture book. With each return of the comet, the book highlights human life at that time, and how science has advanced toward a greater understanding of our universe. Told in minimal, poetic text paired with detailed captions for context, the book begins with sightings in ancient civilizations, where for centuries, the comet was a mystery recorded in art and writing. From Edmond Halley's successful prediction of the comet's return in 1758, through the advent of technologies like cameras and eventually a spacecraft that photographed its ice core, Halley's Comet tells an inspiring and wide-reaching story of scientific advancement and cultural history. The book closes by inviting readers to wonder what our world might look like the next time Halley's Comet is visible from earth, expected in 2061. What will the comet "see," next time it passes by on its journey?
