Obit on the little girl who named the planet Pluto in 1930, Venetia Phair. "In the year 4,000 A.D., when Pluto is hollowed out and millions of people are living inside,” he said, “the name of Venetia Burney may be the only thing that Great Britain is remembered for".
Yes, Pluto WILL always be a planet! It should be noted that the IAU’s controversial demotion of Pluto is very likely not the last word on the subject and in fact represents only one interpretation in an ongoing debate. Only four percent of the IAU voted on this, and most are not planetary scientists. Their decision was immediately opposed in a formal petition by hundreds of professional astronomers led by Dr. Alan Stern, Principal Investigator of NASA’s New Horizons mission to Pluto. Stern and like-minded scientists favor a broader planet definition that includes any non-self-luminous spheroidal body in orbit around a star. The spherical part is important because objects become spherical when they attain a state known as hydrostatic equilibrium, meaning they are large enough for their own gravity to pull them into a round shape. This is a characteristic of planets and not of shapeless asteroids and Kuiper Belt Objects. Pluto meets this criterion and is therefore a planet. For more on why Pluto is a planet and on worldwide efforts to reinstate its planet status, visit my Pluto blog at http://laurele.livejournal.com
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