Space is vast and for the most part, we know next to nothing about it. But what happens when we narrow space down to only mean the solar system we live in? Well, there is likely still quite a bit we do not know, but we know more about the solar system than space as a whole, that’s for sure! What about you? Are you a big fan of our solar system? How much do you know about it? Do you know how many planets there are? When Pluto wasn’t a planet anymore? What about the largest moon? Let’s find out!