Pluto loses planet status【Key Words】doi:10.1038/news060821-11By Jenny Hogan
Solar System Loses a Planet after Experts Reject PlutoPluto lost its status as a full planet yesterday when astronomers voted to reclassify it as a "dwarf planet", leaving eight "classical planets" in the Solar System.Steve ConnorThair Shaikh...
The Pluto stamp pays tribute to NASA’s New Horizons mission, and updates 1991’s speculative view of the dwarf planet. Back then, the legend on the 29-cent stamp read “Pluto – Not Yet Explored.” This time, the four-stamp sheet carries the label “Pluto – Explored!” The stamps fo...
InDisney Magical World, Pluto appears with his owner Mickey. Sometimes, Pluto loses his favorite chew toy or his favorite ball, and the player has to replace it for him. The player also gets various cards of Pluto. Pluto appears inDisney Heroes: Battle Modeas an invokable character when Min...
https://en.wikipedia...ition_of_planet "one of several of these..."??? It's a zoo. Which is WHY the IAU didn't go there. It's WHY they WON'T go there. It's WHY the IUGS, (which, unlike the IAU, has no official status in these matters), has not even tried to create ...
围绕行星的定义引起了诸多争议,此次大会通过的决议也许无法彻底平息所有的疑惑,但它反映了人类对大自然的无尽探索和对真理的不懈探寻。Jenny Hogan 纪家举当代外语研究
Astronomers nave accepted a definition for 'planet' that excludes Pluto, instead relegating that object and at least two others to the status of 'dwarf planet,' in a series of votes taken on 24 August at the International Astronomical Union (IAU) 2006 General Assembly in Prague, Czech ...
Demoting Pluto was considered simpler than adding other "planet-like" objects to the list of planets in the solar system.KeanSamEBSCO_AspChronicle of Higher EducationZielinski, S. (2006). Pluto Loses Its Status as a Planet. EOS Transactions, 87:350-350....
而冥王星是所谓"外海王星天体"(trans-neptunianobjects)中的一员,也就是到太阳的平均轨道在海王星轨道之外的天体,因为其轨道与海王星相交,不能清除其轨道附近其他物体,因此不符合这一定义,被降级为"矮行星"。围绕行星的定义引起了诸多争议,此次大会通过的决议也许无法彻底平息所有的疑惑,但它反映了人类对大自然的无尽...
may be about to suffer the ultimate humiliation, a truly astronomical downgrade.At a meeting of the International Astronomical Union this week, scientists will decide whether to downgrade Pluto to the status of 'minor planet'.If Pluto loses its planet status, a thousand astronomical textbooks will...