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Author: Norriss S. Hetherington Publisher: Bloomsbury Publishing USA ISBN: 0313027587 Category : Science Languages : en Pages : 242
Book Description
Students in an introductory physics class learn a variety of different, and seemingly unconnected, concepts. Gravity, the laws of motion, forces and fields, the mathematical nature of the science - all of these are ideas that play a central role in understanding physics. And one thing that connects all of these physical concepts is the impetus the great scientists of the past had to develop them - the desire to understand the motion of the planets of the solar system. This desire led to the revolutionary work of Copernicus and Galileo, Kepler and Newton. And their work forever altered how science is practiced and understood.
Author: Norriss S. Hetherington Publisher: Bloomsbury Publishing USA ISBN: 0313027587 Category : Science Languages : en Pages : 242
Book Description
Students in an introductory physics class learn a variety of different, and seemingly unconnected, concepts. Gravity, the laws of motion, forces and fields, the mathematical nature of the science - all of these are ideas that play a central role in understanding physics. And one thing that connects all of these physical concepts is the impetus the great scientists of the past had to develop them - the desire to understand the motion of the planets of the solar system. This desire led to the revolutionary work of Copernicus and Galileo, Kepler and Newton. And their work forever altered how science is practiced and understood.
Author: Dominic Ford Publisher: Springer ISBN: 1493906291 Category : Science Languages : en Pages : 246
Book Description
To the naked eye, the most evident defining feature of the planets is their motion across the night sky. It was this motion that allowed ancient civilizations to single them out as different from fixed stars. “The Observer’s Guide to Planetary Motion” takes each planet and its moons (if it has them) in turn and describes how the geometry of the Solar System gives rise to its observed motions. Although the motions of the planets may be described as simple elliptical orbits around the Sun, we have to observe them from a particular vantage point: the Earth, which spins daily on its axis and circles around the Sun each year. The motions of the planets as observed relative to this spinning observatory take on more complicated patterns. Periodically, objects become prominent in the night sky for a few weeks or months, while at other times they pass too close to the Sun to be observed. “The Observer’s Guide to Planetary Motion” provides accurate tables of the best time for observing each planet, together with other notable events in their orbits, helping amateur astronomers plan when and what to observe. Uniquely each of the chapters includes extensive explanatory text, relating the events listed to the physical geometry of the Solar System. Along the way, many questions are answered: Why does Mars take over two years between apparitions (the times when it is visible from Earth) in the night sky, while Uranus and Neptune take almost exactly a year? Why do planets appear higher in the night sky when they’re visible in the winter months? Why do Saturn’s rings appear to open and close every 15 years? This book places seemingly disparate astronomical events into an understandable three-dimensional structure, enabling an appreciation that, for example, very good apparitions of Mars come around roughly every 15 years and that those in 2018 and 2035 will be nearly as good as that seen in 2003. Events are listed for the time period 2010-2030 and in the case of rarer events (such as eclipses and apparitions of Mars) even longer time periods are covered. A short closing chapter describes the seasonal appearance of deep sky objects, which follow an annual cycle as a result of Earth’s orbital motion around the Sun.
Author: Alan C. Bowen Publisher: BRILL ISBN: 900424171X Category : Philosophy Languages : en Pages : 351
Book Description
Though the digression closing Simplicius’ commentary on Aristotle’s De caelo 2.12 has long been misread as a history of early Greek planetary theory, it is in fact a creative reading of Aristotle to maintain the authority of the De caelo as a sacred text in Late Platonism and to refute the polemic mounted by the Christian, John Philoponus. This book shows that the critical question forced on Simplicius was whether his school’s acceptance of Ptolemy’s planetary hypotheses entailed a rejection of Aristotle’s argument that the heavens are made of a special matter that moves by nature in a circle about the center of the cosmos and, thus, a repudiation of the thesis that the cosmos is uncreated and everlasting.
Author: P. Andrew Karam Publisher: Infobase Publishing ISBN: 1438120125 Category : Juvenile Nonfiction Languages : en Pages : 118
Book Description
Thousands of years ago, people looked at the sky in wonder, fascinated by the motions of a few wandering stars. Nobody understood where these wandering objects--now named Mercury, Venus, Mars, Jupiter, and Saturn--came from, why they moved, or what drove their motions through the sky. Today, people know these objects are planets, but the quest to reach this understanding took thousands of years, and the consequences were profound. Famous scientists Johannes Kepler, Edmund Halley, Isaac Newton, and others discovered the laws of gravity and planetary motion, using these laws to explain the workings of the solar system. Their findings allowed the human race to find its way from planet to planet with unmanned probes and eventually allowed people to reach the moon. In "Planetary Motion," learn how scientists have found new planets outside the solar system, and continue their search for planets like Earth.
Author: Lisa Hiton Publisher: Cavendish Square Publishing, LLC ISBN: 1502622874 Category : Juvenile Nonfiction Languages : en Pages : 114
Book Description
Our modern understanding of the heliocentric universe developed five hundred years ago. Since the time of Copernicus and Galileo, scientists have made major strides in understanding how gravity, stars, and planets interact. Gravity, Orbiting Objects, and Planetary Motion explains how early ideas have given way to sophisticated, proven theories about the universe. The book aligns with Next Generation Science Standards and also presents a look at what is next in the cutting-edge field of astronomy.
Author: Fred Bortz Publisher: The Rosen Publishing Group, Inc ISBN: 1477718052 Category : Juvenile Nonfiction Languages : en Pages : 82
Book Description
Johannes Kepler is a fascinating man who would revolutionize humanity's conception of the cosmos and their place within it. He would replace the Ptolemaic system with his three laws that described the orbital motion of the planets around the Sun. This scientist's work continues to inform and facilitate modern advances in technology, astronomy, and astrophysics. In addition to being an enthralling life and times account of a great thinker, this biography also supports Common Core standards for the reading of biographies, historical and scientific accounts, the analyzing of the relationship between primary and secondary sources, and citing evidence to support that analysis.
Author: Norriss S. Hetherington
Author: Norriss S. Hetherington
Author: Mary Gow
Author: Dominic Ford
Author: E. J. Aiton
Author: Alan C. Bowen
Author: Otto Dziobek
Author: P. Andrew Karam
Author: Lisa Hiton
Author: Fred Bortz
Author: Sampson Arnold Mackey