The solar system, we've been told since primary school, has now eight planets???
I declare I turned confussed about todays Scientist decission to call Pluto an trans-neptune object.
It was a fierce debate during last months, raging among astronomers, to consider pluto not a planet.
It means that number being revised will be now as low as eight or could then be as high as 12, if not more changes within respective prooves are decided... means then substantial changes in education and other aspects...
What do you think about it?