just because it has the word "planet" in it, doesn't mean its a planet :SArcWinter said:Wait, it's classified as a dwarf planet? Do the scientists know that due to elementary level grammar that it's still a planet?
Adj: Dwarf, N: planet.
Anyway, who cares? It's a giant rock in space. Fun to blow up, and it looks shiny in the sky, but that's it.
True. But what I'm saying is, make up a better name for it! Jeez, you can add one word to change the whole meaning, but why not make up your own word?wootsniper said:just because it has the word "planet" in it, doesn't mean its a planet :SArcWinter said:Wait, it's classified as a dwarf planet? Do the scientists know that due to elementary level grammar that it's still a planet?
Adj: Dwarf, N: planet.
Anyway, who cares? It's a giant rock in space. Fun to blow up, and it looks shiny in the sky, but that's it.
Eris is bigger than Pluto, it has a stable orbit, and has a satellite (and no, it isn't a planet).RedMenace said:While it is true that there are rocks bigger than Pluto in our solar system, none of them have stable orbit or a moon. Hence they are, and were not considered to be "planets". And since Pluto possesses bot of those qualities, it deserves that proud name (planet) in my humble opinion.
Same applies to dwarf planets. To be a planet, the body must also be in orbit around a parent star, and gravitationally dominate its orbital environment. If this last point is not true, and the body is not a satellite, then it is a dwarf planet.wootsniper said:"A planet is defined at something that has sufficient mass as to be roughly spherical in shape"
I dont remember who said it but it's quite interestingi didn't know that
Congrats. You just called our Moon a planet.A teenage old man said:I think that even though Pluto isn't big enough or doesn't dominate its gravitational field doesn't mean that should take away its planet-dum.
KBO is more of a short-hand - it doesn't really have an official definition.The Black Adder said:I always thought that Pluto was a KBO. Kuiper belt object for those that are unaware.