Is Pluto a Planet? 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024


Is Pluto a Planet?

簡體網頁||繁體網頁
Weintraub, D.A. 作者
Princeton Univ Pr
譯者
2006-10 出版日期
272 頁數
$ 31.58 價格
HRD
叢書系列
9780691123486 圖書編碼

Is Pluto a Planet? 在線電子書 圖書標籤:  


喜歡 Is Pluto a Planet? 在線電子書 的讀者還喜歡




點擊這裡下載
    


想要找書就要到 圖書目錄大全
立刻按 ctrl+D收藏本頁
你會得到大驚喜!!

發表於2024-11-30

Is Pluto a Planet? 在線電子書 epub 下載 mobi 下載 pdf 下載 txt 下載 2024

Is Pluto a Planet? 在線電子書 epub 下載 pdf 下載 mobi 下載 txt 下載 2024

Is Pluto a Planet? 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024



Is Pluto a Planet? 在線電子書 用戶評價

評分

評分

評分

評分

評分

Is Pluto a Planet? 在線電子書 著者簡介


Is Pluto a Planet? 在線電子書 著者簡介


Is Pluto a Planet? 在線電子書 pdf 下載 txt下載 epub 下載 mobi 在線電子書下載

Is Pluto a Planet? 在線電子書 圖書描述

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.

Is Pluto a Planet? 在線電子書 下載 mobi epub pdf txt 在線電子書下載


想要找書就要到 圖書目錄大全
立刻按 ctrl+D收藏本頁
你會得到大驚喜!!

Is Pluto a Planet? 在線電子書 讀後感

評分

評分

評分

評分

評分

類似圖書 點擊查看全場最低價

Is Pluto a Planet? 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024


分享鏈接





Is Pluto a Planet? 在線電子書 相關圖書




本站所有內容均為互聯網搜索引擎提供的公開搜索信息,本站不存儲任何數據與內容,任何內容與數據均與本站無關,如有需要請聯繫相關搜索引擎包括但不限於百度google,bing,sogou

友情鏈接

© 2024 book.wenda123.org All Rights Reserved. 圖書目錄大全 版權所有