sphere articles

What is the Earth exactly?

Our world, the third planet orbiting the Sun, is an incredibly complex and dynamic sphere defined by its capacity to sus...

How do you describe a globular form?

Describing something as having a **globular** form immediately conjures an image of roundness—it suggests a shape akin t...

What is the great circle in a sphere?

The largest possible circle one can draw on the surface of a sphere is known as a **great circle** [^1][^2][^6]. This ge...