Levels of Nobility
The Flowers Of Guidance Volume One Nine Instructive Steps to Gaining Knowledge Step 4: Light of knowledge

The same principle applies to chemistry, physics, geometry, mechanics, and more, where each regard solely a minute and a slight part of the creation. Even the science of astronomy, which discusses celestial planets and galaxies, though nobler than other sciences (since its subject is more general than others), is not on the front line, merely because it regards visible observations, and studies experiences and experiments. What is seen through telescopes explains apparent knowledge, from a human’s point of view, on materials and shapes and forms of the globes (not the deeper meaning of the universe).