Home page sources :http://solarsystem.nasa.gov/multimedia/display.cfm?Category=Planets&IM_ID=10783 by: nasa
http://www.space.com/15216-dwarf-planets-facts-solar-system-sdcmp.html by: Nola Taylor Redd, Space.com Contributor
images page sources: google images
video pages sources: YouTube
video#1 by: SazzleT400 title: Dwarf Planets Interesting Facts, Including Pluto, Heumea, Eris, Ceres, MakeMake & Moons
video#2 by: DNews title: Does This Nearby Dwarf Planet Have Water?
video# by: RimstarOrg title: Why Pluto went from Planet to Dwarf Planet
kuiper belt/New Horizons pages sources: https://solarsystem.nasa.gov/missions/profile.cfm?MCode=PKB
https://solarsystem.nasa.gov/planets/profile.cfm?Object=KBOs By: nasa
http://www.space.com/15216-dwarf-planets-facts-solar-system-sdcmp.html by: Nola Taylor Redd, Space.com Contributor
images page sources: google images
video pages sources: YouTube
video#1 by: SazzleT400 title: Dwarf Planets Interesting Facts, Including Pluto, Heumea, Eris, Ceres, MakeMake & Moons
video#2 by: DNews title: Does This Nearby Dwarf Planet Have Water?
video# by: RimstarOrg title: Why Pluto went from Planet to Dwarf Planet
kuiper belt/New Horizons pages sources: https://solarsystem.nasa.gov/missions/profile.cfm?MCode=PKB
https://solarsystem.nasa.gov/planets/profile.cfm?Object=KBOs By: nasa