[meteorite-list] Repost: PLANETS, PART ONE
From: Dawn & Gerald Flaherty <grf2_at_meteoritecentral.com>
Date: Wed Aug 3 08:24:13 2005 Message-ID: <031001c59826$3b25f650$6502a8c0_at_GerryLaptop> I DIG IT. Jerry ----- Original Message ----- From: "Sterling K. Webb" <kelly_at_bhil.com> To: "Meteorite Mailing List" <meteorite-list_at_meteoritecentral.com> Sent: Wednesday, August 03, 2005 4:29 AM Subject: [meteorite-list] Repost: PLANETS, PART ONE > Hi, Everybody! > > This original must have been too log. It didn't post. Here it is in > parts. Part One: > > There is some intense behind-the-scenes maneuvering going on here. > In his initial press announcement, Brown spoke of 2003UB313 very much as > you would expect, in the jargon of the trade, referring to it as a KBO > (and TNO), by number and so forth. > > Then, on the fourth day, his press and website sprouted out with the > word "planet" in great profusion everywhere. It was a total turnabout. > On the same day, it was announced that the IAU in Paris, which was > scheduled to deliver a formal definition of "what is a planet?" in > "about a year from now," would MIRACULOUSLY have a full definition ready > in about a WEEK! They are so efficient, aren't they? Really marvelous... > > It does not take a seer, clairvoyant, or TV psychic to guess what > that new definition will do to the status of 2003UB313. Otherwise, why > rush it out? > > Brown has said, in effect, that he will see to it, via the press and > by the "cultural" definition, that everyone on this planet will be > calling that body a PLANET (whatever the IAU says, is implied) by the > time they issue their totally objective (naturellement!) academic > decision. > > There are three reasons for this. > > One, only three human beings (and no living human being) has ever > discovered a planet. Those names, Herschel, LeVerrier, and Tombaugh, > will be in history books for 500 years? 1000 years? getting more > important as we move out into that solar system, and Brown is staking > his claim to his place right beside them. He's got the right to. > > Two, 2003UB313 IS a planet under the "rules" that were in effect at > the time of discovery. You don't change the rules after the game is over > because you don't like the outcome, not even in Paris (or do ou?). This > is a familiar principle to us all, and has a strong role in the "science > game," as well as all other human spheres of activity. > > Three, he's IN THE RIGHT here. I happen to agree with this myself > and I thought so before I ever heard Brown's name. I said to my self, I > said, "Self, if it's twice as big as Pluto (a planet), then it's a > planet! Wonder who found it? Guy's gonna be famous!" > > My definition of a planet in my original post (WHAT IS A PLANET?) > was as follows: if it goes around the Sun and is demonstrably larger > than Ceres, IT'S A PLANET. > > As for sphericity, anything as big as Ceres is going to be > spherical, so that roundness is implied, since at this size no material > could withstand the crushing forces of gravity, neither the lightest > ices nor iron itself. > > > Stay tuned for Part Two... > > > Sterling K. Webb > -------------------------------------- > > ______________________________________________ > Meteorite-list mailing list > Meteorite-list_at_meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list > Received on Wed 03 Aug 2005 08:24:00 AM PDT |
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