Thank you for the lesson. It was nice reading about the four theories for the origin of the solar system. Before now, my believe was that there are nine planets. But this lesson classifies Pluto to be a dwarf planet due to its size.
Thank you for the lesson. It was nice reading about the four theories for the origin of the solar system. Before now, my believe was that there are nine planets. But this lesson classifies Pluto to be a dwarf planet due to its size.
Greetings!! Thank you very much for reading this lesson, i am very glad that you liked it. Yes, as of 2006 by the International Astronomical Union, Pluto lost the category of Planet, being called today Dwarf Planet together with Ceres, Eris, Haumea and Makemake.