As you explore the Library in Castlevania: Belmont's Curse, you may have noticed rings of glyphs you can bounce off, surrounding spheres with one of three designs. These are planetary spheres, each depicting a figure representing the constellation you need to trace with the glyphs to unlock a larger glyph that bounces you high in the sky.
Now, you can hunt for these constellations in the form of clues left behind in the various rooms of the Library. If you're searching for all the weapons, you probably should take that approach. However, if you only want the combos for each one of the three designs so you can see them at a glance, then we have all the answers.
How to solve the Star Chart puzzles
There are three designs that any of these giant Star Charts could represent: Man, Woman, and Skeleton. Each has a specific design to trace on the six stars, and you only need to touch the glyphs in any order to activate it. If you mess up, just land nearby and try again. You can see all three constellations below:
To reach the top and fight The Occultist, you'll need to trace all three designs from the center of the Planetarium, then follow the path to reach the boss door. We won't spoil the boss here, but we highly recommend equipping any Relics that increase your damage with easy trigger conditions, or anything that reduces spell mana costs.