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Why Is The Moon Not A Planet
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Book Synopsis How I Killed Pluto and Why It Had It Coming by : Mike Brown
Download or read book How I Killed Pluto and Why It Had It Coming written by Mike Brown and published by Random House. This book was released on 2012-01-24 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The solar system most of us grew up with included nine planets, with Mercury closest to the sun and Pluto at the outer edge. Then, in 2005, astronomer Mike Brown made the discovery of a lifetime: a tenth planet, Eris, slightly bigger than Pluto. But instead of adding one more planet to our solar system, Brown’s find ignited a firestorm of controversy that culminated in the demotion of Pluto from real planet to the newly coined category of “dwarf” planet. Suddenly Brown was receiving hate mail from schoolchildren and being bombarded by TV reporters—all because of the discovery he had spent years searching for and a lifetime dreaming about. A heartfelt and personal journey filled with both humor and drama, How I Killed Pluto and Why It Had It Coming is the book for anyone, young or old, who has ever imagined exploring the universe—and who among us hasn’t?
Book Synopsis The moon : considered as a planet, a world, and a satellite by : James Nasmyth
Download or read book The moon : considered as a planet, a world, and a satellite written by James Nasmyth and published by . This book was released on 1874 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Why Is the Moon Not a Planet? by : Alix Wood
Download or read book Why Is the Moon Not a Planet? written by Alix Wood and published by The Rosen Publishing Group, Inc. This book was released on 2015-07-15 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: What’s the difference is between a planet and a moon? What exactly is a planet? How did the moon form and how does it affect Earth? This book explores one of our most familiar nighttime sights, the moon. Readers will love discovering the answers to these often-asked questions. Easy-to-understand diagrams and fact-filled text help explain concepts in an age-appropriate and fun way. Hands-on science projects let readers complete their own engaging experiments, while sidebars add useful information to give readers a well-rounded and memorable reading experience.
Book Synopsis Why Is the Moon Not a Planet? by : Alix Wood
Download or read book Why Is the Moon Not a Planet? written by Alix Wood and published by The Rosen Publishing Group, Inc. This book was released on 2015-07-15 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: What’s the difference is between a planet and a moon? What exactly is a planet? How did the moon form and how does it affect Earth? This book explores one of our most familiar nighttime sights, the moon. Readers will love discovering the answers to these often-asked questions. Easy-to-understand diagrams and fact-filled text help explain concepts in an age-appropriate and fun way. Hands-on science projects let readers complete their own engaging experiments, while sidebars add useful information to give readers a well-rounded and memorable reading experience.
Download or read book Pluto written by Ralph Winrich and published by Capstone Classroom. This book was released on 2009-08-01 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the orbit, atmosphere, and exploration of the dwarf planet Pluto.
Book Synopsis Why Isn't Pluto a Planet? by : Steve Kortenkamp
Download or read book Why Isn't Pluto a Planet? written by Steve Kortenkamp and published by Capstone. This book was released on 2007 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A brief description of planets, including what they are, where they are, and how they orbit around the sun"--Provided by publisher.
Book Synopsis The Moon that Wasn't by : Helge Kragh
Download or read book The Moon that Wasn't written by Helge Kragh and published by Springer Science & Business Media. This book was released on 2008-11-06 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The planet Venus is the closest neighbour to the Earth and in several respects similar to our globe. It revolves around the Sun at an average distance of 0. 72 astronomical units, in an elliptical orbit of eccentricity 0. 007. The corresponding 3 numbers for the Earth are 1 and 0. 017. The mean density of Venus is 5. 2 g/cm , 3 that of the Earth 5. 5 g/cm . Venus’ acceleration of gravity at its equator is 8. 9 2 2 m/s , compared with 9. 8 m/s at the Earth. The escape velocity is 10. 4 km/s, while the corresponding ?gure of the Earth is 11. 2 km/s. Although the mass of Venus is somewhat smaller than that of the Earth – the ratio is M /M =0. 815 V E – the diameters of the two planets are almost the same. In other words, Venus is indeed a sister planet of the Earth. In earlier times, when almost nothing was known about the physical con- tions of Venus, the similarity appeared even stronger than today. Not only was Venus’ period of rotation thought to be close to that of the Earth, it was also p- sible (and indeed common) to imagine intelligent life on Venus.
Book Synopsis When the Earth Had Two Moons by : Erik Asphaug
Download or read book When the Earth Had Two Moons written by Erik Asphaug and published by HarperCollins. This book was released on 2019-10-29 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: An astonishing exploration of planet formation and the origins of life by one of the world’s most innovative planetary geologists. In 1959, the Soviet probe Luna 3 took the first photos of the far side of the moon. Even in their poor resolution, the images stunned scientists: the far side is an enormous mountainous expanse, not the vast lava-plains seen from Earth. Subsequent missions have confirmed this in much greater detail. How could this be, and what might it tell us about our own place in the universe? As it turns out, quite a lot. Fourteen billion years ago, the universe exploded into being, creating galaxies and stars. Planets formed out of the leftover dust and gas that coalesced into larger and larger bodies orbiting around each star. In a sort of heavenly survival of the fittest, planetary bodies smashed into each other until solar systems emerged. Curiously, instead of being relatively similar in terms of composition, the planets in our solar system, and the comets, asteroids, satellites and rings, are bewitchingly distinct. So, too, the halves of our moon. In When the Earth Had Two Moons, esteemed planetary geologist Erik Asphaug takes us on an exhilarating tour through the farthest reaches of time and our galaxy to find out why. Beautifully written and provocatively argued, When the Earth Had Two Moons is not only a mind-blowing astronomical tour but a profound inquiry into the nature of life here—and billions of miles from home.
Book Synopsis What If the Earth Had Two Moons? by : Neil F. Comins
Download or read book What If the Earth Had Two Moons? written by Neil F. Comins and published by Macmillan. This book was released on 2010-03-30 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: "What if?" questions stimulate people to think in new ways, to refresh old ideas, and to make new discoveries. In What If the Earth Had Two Moons, Neil Comins leads us on a fascinating ten-world journey as we explore what our planet would be like under alternative astronomical conditions. In each case, the Earth would be different, often in surprising ways. The title chapter, for example, gives us a second moon orbiting closer to Earth than the one we have now. The night sky is a lot brighter, but that won't last forever. Eventually the moons collide, with one extra-massive moon emerging after a period during which Earth sports a Saturn-like ring. This and nine and other speculative essays provide us with insights into the Earth as it exists today, while shedding new light on the burgeoning search for life on planets orbiting other stars. Appealing to adult and young adult alike, this book is a fascinating journey through physics and astronomy, and follows on the author's previous bestseller, What if the Moon Didn't Exist?, with completely new scenarios backed by the latest astronomical research.
Download or read book Bad Astronomy written by Philip C. Plait and published by John Wiley & Sons. This book was released on 2002-10-08 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advance praise for Philip Plait s Bad Astronomy "Bad Astronomy is just plain good! Philip Plait clears up everymisconception on astronomy and space you never knew you sufferedfrom." --Stephen Maran, Author of Astronomy for Dummies and editorof The Astronomy and Astrophysics Encyclopedia "Thank the cosmos for the bundle of star stuff named Philip Plait,who is the world s leading consumer advocate for quality science inspace and on Earth. This important contribution to science willrest firmly on my reference library shelf, ready for easy accessthe next time an astrologer calls." --Dr. Michael Shermer,Publisher of Skeptic magazine, monthly columnist for ScientificAmerican, and author of The Borderlands of Science "Philip Plait has given us a readable, erudite, informative,useful, and entertaining book. Bad Astronomy is Good Science. Verygood science..." --James "The Amazing" Randi, President, JamesRandi Educational Foundation, and author of An Encyclopedia ofClaims, Frauds, and Hoaxes of the Occult and Supernatural "Bad Astronomy is a fun read. Plait is wonderfully witty andeducational as he debunks the myths, legends, and 'conspiraciesthat abound in our society. 'The Truth Is Out There' and it's inthis book. I loved it!" --Mike Mullane, Space Shuttle astronaut andauthor of Do Your Ears Pop in Space?
Book Synopsis When is a Planet Not a Planet? by : Elaine Scott
Download or read book When is a Planet Not a Planet? written by Elaine Scott and published by Houghton Mifflin Harcourt. This book was released on 2007 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Space and planets are topics of endless fascination to kids and part of every grade-school curriculum. Yet because of the history-making reassignment of Pluto from "planet” to "dwarf planet” on August 24, 2006, all books on the solar system are now out of date. Enter When is a Planet Not a Planet? The Story of Pluto by Elaine Scott, an esteemed writer of non-fiction for children. Scott is the first to put the answer to the title question into terms simple enough for a very young audience to understand, based upon the new definitions determined by the International Astronomical Union. Well-researched and accompanied by large, awe-inspiring photographs and paintings, this exciting new book makes clear what astronomers have argued about for decades.
Book Synopsis Moons: A Very Short Introduction by : David A. Rothery
Download or read book Moons: A Very Short Introduction written by David A. Rothery and published by Oxford University Press. This book was released on 2015-11-26 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proving to be both varied and fascinating, moons are far more common than planets in our Solar System. Our own Moon has had a profound influence on Earth, not only through tidal effects, but even on the behaviour of some marine animals. Many remarkable things have been discovered about the moons of the giant outer planets from Voyager, Galileo, Cassini, and other spacecraft. Scientists have glimpsed volcanic activity on Io, found oceans of water on Titan, and captured photos of icy geysers bursting from Enceladus. It looks likely that microbial life beyond the Earth may be discovered on a moon rather than a planet. In this Very Short Introduction David Rothery introduces the reader to the moons of our Solar System, beginning with the early discoveries of Galileo and others, describing their variety of mostly mythological names, and the early use of Jupiter's moons to establish position at sea and to estimate the speed of light. Rothery discusses the structure, formation, and influence of our Moon, and those of the other planets, and ends with the recent discovery of moons orbiting asteroids, whilst looking forward to the possibility of finding moons of exoplanets in planetary systems far beyond our own. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
Book Synopsis Origin of the Earth and Moon by : Alfred E. Ringwood
Download or read book Origin of the Earth and Moon written by Alfred E. Ringwood and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the beginning of civilization, the origins of the Earth and Moon have been the subjects of continuing interest, speculation, and enquiry. These are also among the most challenging of all scientific problems. They are, perhaps to a unique degree, interdisciplinary, having attracted the attention of philosophers, astronomers, mathematicians, geologists, chemists, and physicists. A large and diverse literature has developed, far beyond the capacity of individuals to assimilate adequately. Consequently, most of those who attempt to present review-syntheses in the area tend to reflect the perspectives of their own particular disciplines. The present author's approach is that of a geochemist, strongly influenced by the basic phil osophy of Harold Urey. Whereas most astronomical phenomena are controlled by gravitational and magnetic fields, and by nuclear interactions, Urey (1952) emphasized that the formation of the solar system occurred in a pressure-temperature regime wherein the chemical properties of matter were at least as important as those of gravitational and magnetic fields. This was the principal theme of his 1952 book, "The Planets," which revolutionized our approach to this subject. In many subsequent papers, Urey strongly emphasized the importance of meteorites in providing critical evidence of chemical conditions in the primordial solar nebula, and of the chemical fractionation processes which occurred during formation of the terrestrial planets. This approach has been followed by most subsequent geochemists and cosmochemists.
Download or read book The Moon written by James Nasmyth and published by . This book was released on 1874 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nasmyth's wonderfully evocative representations of the lunar surface are the most realistic ever produced by earthbound observers. James Nasmyth was not only the inventor of the steam hammer, that great symbol of victorian engineering, but was also an enthusiastic astronomer. He built a series of increasingly powerful telescopes and won a prize medal at the Great Exhibition for his drawings of the lunar surface (he had inherited a talent for drawing from his father, the painter Alexander Nasmyth.) He then made models of the lunar surface, based on his observations and drawings and the prints in this book are from photographs of these models taken in bright sunlight. Besides the plates the book is important for the discussion of the origins of the moon's physical geography.
Download or read book The Planets written by Dava Sobel and published by Penguin. This book was released on 2006-10-31 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dava Sobel's The Glass Universe will be available from Viking in December 2016 With her bestsellers Longitude and Galileo's Daughter, Dava Sobel introduced readers to her rare gift for weaving complex scientific concepts into a compelling narrative. Now Sobel brings her full talents to bear on what is perhaps her most ambitious topic to date-the planets of our solar system. Sobel explores the origins and oddities of the planets through the lens of popular culture, from astrology, mythology, and science fiction to art, music, poetry, biography, and history. Written in her characteristically graceful prose, The Planets is a stunningly original celebration of our solar system and offers a distinctive view of our place in the universe. * A New York Times extended bestseller * A Featured Alternate of the Book-of-the-Month Club, History Book Club, Scientific American Book Club, and Natural Science Book Club * Includes 11 full-color illustrations by artist Lynette R. Cook "[The Planets] lets us fall in love with the heavens all over again." -The New York Times Book Review "Playful . . . lyrical . . . a guided tour so imaginative that we forget we're being educated as we're being entertained." -Newsweek " [Sobel] has outdone her extraordinary talent for keeping readers enthralled. . . . Longitude and Galileo's Daughter were exciting enough, but The Planets has a charm of its own . . . . A splendid and enticing book." -San Francisco Chronicle "A sublime journey. [Sobel's] writing . . . is as bright as the sun and its thinking as star-studded as the cosmos." -The Atlanta Journal-Constitution "An incantatory serenade to the Solar System. Grade A-" -Entertainment Weekly "Like Sobel's [Longitude and Galileo's Daughter] . . . [The Planets] combines masterful storytelling with clear, engaging explanations of the essential scientific facts." -Physics World
Book Synopsis Apollo 16: Preliminary Science Report by : Manned Spacecraft Center (U.S.)
Download or read book Apollo 16: Preliminary Science Report written by Manned Spacecraft Center (U.S.) and published by . This book was released on 1972 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preliminary results of Apollo 16 investigations.
Book Synopsis Astroquizzical - the Illustrated Edition by : Jillian Scudder
Download or read book Astroquizzical - the Illustrated Edition written by Jillian Scudder and published by . This book was released on 2021-09-28 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
