What characteristic of Vesta's structure is compared to most other asteroids?

Vesta is notable among asteroids because it is classified as differentiated, meaning it has distinct layers formed through processes similar to those that shape terrestrial planets. This differentiation results in a distinct structure, with a core, mantle, and crust. The core is believed to be composed of metallic iron and nickel, while the mantle and crust consist of silicate materials.

Most asteroids, especially smaller ones, are not differentiated and therefore do not exhibit such structural layering. They tend to retain a more primitive, homogeneous composition throughout. This key difference in structure makes Vesta a subject of significant interest in planetary science, as it offers insights into the early solar system and the processes that led to the formation of larger rocky bodies.

Understanding Vesta's differentiated structure also enhances comprehension of other celestial bodies, aiding in comparative planetology. Given this context, the characteristic that sets Vesta apart from many other asteroids is its clear differentiation, making it an exceptional example in the study of the solar system.