Why Isn't Pluto a Planet? PDF Download
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Author: Steve Kortenkamp
Publisher: Capstone
ISBN: 9780736867535
Category : Juvenile Nonfiction
Languages : en
Pages : 30
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Book Description
"A brief description of planets, including what they are, where they are, and how they orbit around the sun"--Provided by publisher.
Author: Steve Kortenkamp
Publisher: Capstone
ISBN: 9780736867535
Category : Juvenile Nonfiction
Languages : en
Pages : 30
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Book Description
"A brief description of planets, including what they are, where they are, and how they orbit around the sun"--Provided by publisher.
Author: David A. Weintraub
Publisher: Princeton University Press
ISBN: 069113846X
Category : Science
Languages : en
Pages : 279
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Book Description
A Note from the Author: On August 24, 2006, at the 26th General Assembly of the International Astronomical Union (IAU) in Prague, by a majority vote of only the 424 members present, the IAU (an organization of over 10,000 members) passed a resolution defining planet in such a way as to exclude Pluto and established a new class of objects in the solar system to be called "dwarf planets," which was deliberately designed to include Pluto. With the discovery of Eris (2003 UB313)—an outer solar system object thought to be both slightly larger than Pluto and twice as far from the Sun—astronomers have again been thrown into an age-old debate about what is and what is not a planet. One of many sizeable hunks of rock and ice in the Kuiper Belt, Eris has resisted easy classification and inspired much controversy over the definition of planethood. But, Pluto itself has been subject to controversy since its discovery in 1930, and questions over its status linger. Is it a planet? What exactly is a planet? Is Pluto a Planet? tells the story of how the meaning of the word "planet" has changed from antiquity to the present day, as new objects in our solar system have been discovered. In lively, thoroughly accessible prose, David Weintraub provides the historical, philosophical, and astronomical background that allows us to decide for ourselves whether Pluto is indeed a planet. The number of possible planets has ranged widely over the centuries, from five to seventeen. This book makes sense of it all—from the ancient Greeks' observation that some stars wander while others don't; to Copernicus, who made Earth a planet but rejected the Sun and the Moon; to the discoveries of comets, Uranus, Ceres, the asteroid belt, Neptune, Pluto, centaurs, the Kuiper Belt and Eris, and extrasolar planets. Weaving the history of our thinking about planets and cosmology into a single, remarkable story, Is Pluto a Planet? is for all those who seek a fuller understanding of the science surrounding both Pluto and the provocative recent discoveries in our outer solar system.
Author: Michael D. Cole
Publisher: Enslow Publishing
ISBN: 9780766019539
Category : Juvenile Nonfiction
Languages : en
Pages : 52
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Book Description
Explores the planet Pluto, including its atmosphere and composition, its early astronomical sightings, and its terrain.
Author: Dale P. Cruikshank
Publisher: University of Arizona Press
ISBN: 0816534314
Category : Science
Languages : en
Pages : 502
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Book Description
The story of Pluto and its largest moon, from discovery through the New Horizons flyby--Provided by publisher.
Author: Neil deGrasse Tyson
Publisher: W. W. Norton & Company
ISBN: 0393073343
Category : Science
Languages : en
Pages : 206
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Book Description
The New York Times bestseller: "You gotta read this. It is the most exciting book about Pluto you will ever read in your life." —Jon Stewart When the Rose Center for Earth and Space at the American Museum of Natural History reclassified Pluto as an icy comet, the New York Times proclaimed on page one, "Pluto Not a Planet? Only in New York." Immediately, the public, professionals, and press were choosing sides over Pluto's planethood. Pluto is entrenched in our cultural and emotional view of the cosmos, and Neil deGrasse Tyson, award-winning author and director of the Rose Center, is on a quest to discover why. He stood at the heart of the controversy over Pluto's demotion, and consequently Plutophiles have freely shared their opinions with him, including endless hate mail from third-graders. With his inimitable wit, Tyson delivers a minihistory of planets, describes the oversized characters of the people who study them, and recounts how America's favorite planet was ousted from the cosmic hub.
Author: David H. Levy
Publisher: Sky & Telescope
ISBN: 9781931559331
Category : Astronomers
Languages : en
Pages : 0
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Book Description
In 1930 astronomer Clyde Tombaugh made the discovery of a lifetime: the planet Pluto. His work remains relevant today as astronomers continue their search for planets in the outskirts of our solar system. This fascinating biography chronicles the life of one of the giants of 20th century astronomy.
Author: Mike Brown
Publisher: Random House
ISBN: 0385531109
Category : Science
Languages : en
Pages : 290
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Book Description
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?
Author: Chris Ferrie
Publisher: Sourcebooks Explore
ISBN: 9781728205243
Category : Juvenile Nonfiction
Languages : en
Pages : 18
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Book Description
"Pluto the planet Was really quite proud. But at the party of planets, It wasn't allowed... Scientists have determined that Pluto is a minor planet and is no longer considered one of the main planets of the Solar System. But that doesn't mean we don't love Pluto and the other minor planets in the universe! From the team behind the adorably popular 8 Little Planets comes a new tale about the planet who no longer fits in"--
Author: Don Nardo
Publisher: Kidhaven
ISBN: 9780737710021
Category : Juvenile Nonfiction
Languages : en
Pages : 56
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Book Description
In the cold, dark, lonely environment of the outer reaches of the Solar System lies Pluto, the smallest and most distant planet in the sun's family. Because it is so far away, Pluto remains largely mysterious. Yet in recent years astronomers have found important clues to its physical features, formation, and relationship with its single moon, Charon.
Author: Jacqueline Jules
Publisher: Seagrass Press
ISBN: 9781633224612
Category : Juvenile Nonfiction
Languages : en
Pages : 0
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Book Description
Pluto is peeved. And who can blame him? He was once considered one of the Solar System’s nine planets but was unceremoniously demoted. “Why do scientists think it is all right to change things?” Is just one question Pluto asks as he roams the science museum in search of answers. Pluto Is Peeved!, a comic-book-style picture book, takes you on a scientific journey side-by-side with Pluto, who speaks with other museum inhabitants—such as a dinosaur, a germ, and the Earth—and learns what exactly scientists are interested in. The answer is: everything, including him!
