国际天文学联合会于8月24日在捷克首都布拉格，一个新的行星定义太阳系通过和降级为矮行星冥王星，专家和学者们反应迅速，普遍批准的决定。

尽管罗恩埃克斯的国际天文学联合会主席曾希望保留个人冥王星的行星地位，但在该决议通过他说，在新的行星定义是一个“历史性”的时刻，这些行星的研究和讨论将继续进行，选择研究的新的定义是天文学的一个里程碑，但天文爱好者也使一个重要的答案。
在日本神户大学教授向井正就媒体8月24日午夜说，从科学的角度作出新的决定是适当的，虽然冥王星被排除在队列可能会导致一定程度的混乱，但在行星的数目也许更增加了混乱。日本全国各地的科学也是{dy}行动，xx旧的冥王星指导小组，并着手更新有关知识相关的小册子。由于申请程序，打印时间等问题，日本仍然在等待政府部门的机关刊物在修改教科书时作出决定。
路透社报道，专家和冥王星xx作出相关的玩具和模型对象不再是有益的出版商和教师都在尽快修订教科书和课程使用了几十年。在国际天文学联合会大会，英国曼彻斯特大学教授参加钻石说，新的行星定义是非常适当的，我们可能在太阳系发现一颗比冥王星更大的对象多，目前的决定，规范这些类型的天体。
华盛顿美国国家航空和航天博物馆，一负责人表示，新的行星定义使他们的一些展览区域中的内容立即过时了，出1个重新布局，您必须暂时添加一些解释性标签。美国教科书委员会休厄尔告诉记者，美国可能需要约两年的新行星定义和数量反映在所有的教科书。在过渡期间，出版商也将补充教材。冥王星的发现者，美国汤博的遗孀说，即使她的丈夫将生活在一个独立的科学态度“，”接受冥王星降级。
墨西哥国立自治大学，洛佩兹说，在对行星的定义天文学研究所所长应考虑历史，教学，以及许多其他因素，因此，他反对对太阳系行星的前会员“扩张”的意图，否则就不可能正确的太阳系，许多小天体的类别划分。 06.8.28

Pluto demoted to dwarf planet related toy model will be modified

International Astronomical Union on August 24 in the Czech capital, Prague, the adoption of a new definition of planets in our solar system and downgraded to a dwarf planet Pluto, the experts and scholars have responded quickly, it was generally approved of the decision.

despite罗恩埃克斯President of the International Astronomical Union had hoped to retain personal Pluto’s planetary status, but him in the adoption of the resolution, said after the new planet definition is a “historic” moment, those planetary studies and discussions will continue, the new definition for selecting the study are a milestone in astronomy, but also for astronomy enthusiasts give an important answer.
professor at the University of Kobe, Japan, to the well being MIDNIGHT August 24 on the media, said the new decision from a scientific point of view are appropriate, although the planet Pluto was excluded from the cohort may lead to a certain degree of confusion, but the increase in the number of planets with Perhaps more to the confusion. Japan Science across the country are also the first action to remove the old guide panels Pluto, and to proceed to update the relevant knowledge related to the booklet. Because of the application procedure, the printing time and other issues, Japan is still waiting for the publication of agencies of government departments in revising textbooks when making a decision.
Reuters reported that voting experts and Pluto make toys and objects related to the model is no longer useful to publishers and teachers have been in use as soon as possible to amend decades of the textbooks and curricula. Are participating in the International Astronomical Union General Assembly, University of Manchester, UK Professor Diamond said the new planet definition is very appropriate, we may have found in the solar system more than Pluto larger objects, the present decision to standardize these types of celestial bodies.
WA United States National Aeronautics and Space museum, a person in charge said that the new planet definition make them some of the contents of the exhibition area immediately out of date, out of a total re-layout, you must temporarily add some explanatory tags. American Textbook Committee Sewall told Xinhua that the United States may take approximately two years to the new planet definition and quantity reflected in all textbooks. During the transition period, publishers will also be producing supplementary teaching materials. Pluto’s discoverer, American Tombaugh’s widow, said that even if her husband will be living “in a detached scientific attitude” to accept demotion of Pluto.
National Autonomous University of Mexico, said Lopez, director of the Institute of Astronomy of the definition of a planet should consider the history, teaching, and many other factors, therefore he was opposed to the previous members of the solar system planets “expansion” of the intention, otherwise it is impossible to correct delineation of the solar system, many small the category of celestial bodies. (06-8-28)