not a planet

{Everyday, SnowBrains.com is gonna publish one “Brain” post per day.  Something that we think will interest you, challenge you, and be something you can use in a dinnertime conversation that day.} Pluto has fallen from grace.  Most peope remember it as the 9th planet.  Since, 2006, Pluto has been kicked out of the “Planet” category and is now considered a “Dwarf Planet” […]