Our solar system is home to hundreds of strange, tiny worlds called dwarf planets, and new discoveries reveal the secrets of these mysterious places. <br /><br />Thanks for watching. Follow for more videos. <br />#cosmosspacescience <br />#howtheuniverseworks <br />#season6 <br />#episode8 <br />#dwarfplanets <br />#oursolarsystem <br />#strangeworlds <br />#cosmology <br />#astronomy <br />#spacetime <br />#space <br />#nasa <br />#pluto <br />#eris <br />#ceres <br />#makemake <br />#haumea <br />#gonggong <br />
