Because it was the first of such rocks to be spotted before we had the tech to see the rest of them. Why is a definition important- because without definitions you cant have discourse, and then you wouldn't get anywhere.magicmonkeybars said:So I have to ask, why was it a planet to begin with if so many more simmilar rocks were floating out there too, why was it so much more special then all the other giant rocks ?vivaldiscool said:So you think having an accurate classification of what exactly "planet" Means is unimportant? Look, it may not cure cancer, but it's still very important to the astronomer community. (Many of whom have never really considered pluto an actual "planet". the IAU conference just made it official)KSarty said:I don't care about the change. Call it a planet or don't call it a planet, the fact that this debate has been going on for so long is what annoys me. This isn't a case of gaining new knowledge either, it is simply re-categorizing Pluto. We haven't learned anything new about Pluto or the land masses that are similar to Pluto by giving them a new classification now have we?vivaldiscool said:If it doesn't matter to you, then why do you care about the change. It'd be more accurate, and that at least has high importance in the scientific community. Surely you're not arguing that knowledge is unnecessary.KSarty said:Sure, why not? Part of my point is asking what does it matter? Is there really any difference between considering all of them to be planets and considering none of them to be planets?
Anyway, most of the "debate" has come from the uninformed masses whining about their favorite planet being kick out of the club.