One who actively supports
full planet classification for
Pluto, thinking that its demotion to dwarf planet
status is a great injustice that must be rectified forthwith.
Joan is planning to attend the triennial General Assembly of the International Astronomical Union (IAU) in
August of 2015, a month after NASA's New Horizons spacecraft flies past Pluto and its three known moons, holding a sign in front of the convention center where they are meeting, demanding that the definition of a planet be changed to include Pluto and other like dwarf planets. She is a
hardcore Pluto hugger.