Tin Pot
Guru
Bit odd that downgrading. Those pics look planet like to me. Nice and spherical with a spherical moon orbiting too. Anyway I didn't keep up with the arguments over its classification as such human imposed boundaries are fairly unimportant in the spectrum of the size of rocks around the sun.
It's because being spherical is only one characteristic of a planet. I get why they want it classified differently from the eight planets:
https://www.nasa.gov/audience/forstudents/k-4/stories/nasa-knows/what-is-pluto-k4.html