Our solar system might be one of a kind
You might think that we know everything about our solar system, but you would be wrong. I mean, we once thought that the Sun revolved around the Earth… This is especially true, considering that it might be more original than we think.
Astronomers found that most other solar systems have fairly uniformly-sized planets, and their orbits are regularly spaced out. Ours has all sorts of size and orbit distance variations. One theory is that it’s Jupiter and Saturn’s fault because their gravitational pull is so strong.
