If you're willing to dig deeper into the anatomy of our solar system and want to find out more about space in general, then definitely check out the material below which includes a video from MacManLTD who precisely goes over the most known celestial bodies that orbit around the Sun. I also included some articles & links that you might find interesting, especially the Dark Matter and Dark Energy ones.

Links & Articles

New Horizons mission  →  NASA's journey to study the outer most dwarf planet in our solar system; Pluto and its moons.

Black Holes  →  A deeper view of what a black hole is.

What is Dark Energy?  →  An article that takes the most mysterious energy source of our universe into consideration.

What we know about Dark Matter  →  How we know Dark Matter exists.