SCI TCH SOC JE Jeen Spacesinfo 5 Dwarf Planets in the Solar System: Facts & Comparisons In 2006, when the International Astronomical Union (IAU) demoted Pluto, it not only shattered the hearts of people all over the world, but…
SCI MR Mriga Is it a moon? Is it a dwarf planet? Well, it’s Charon, and it could well be both! On June 22, 1978, Charon was discovered by U.S. astronomer James Christy. Considered by most scientists as the largest of dwarf planet…
