What size classification best describes the Sun among stars?

What size classification best describes the Sun among stars?

• A. Small
• B. Medium
• C. Large
• D. Giant

Answer: (B)

Stars come in lots of sizes. The Sun isn’t one of the smallest stars, but it isn’t an enormous giant either. It sits in the middle, a typical, medium-sized star. In fact, it’s a main‑sequence star (often called a yellow dwarf), about the same size as our Sun, with a radius and mass that place it between the smallest red dwarfs and the largest giant stars. Giants are much bigger, and the smallest stars are smaller than the Sun, so describing the Sun as medium-sized fits best.

Stars come in lots of sizes. The Sun isn’t one of the smallest stars, but it isn’t an enormous giant either. It sits in the middle, a typical, medium-sized star. In fact, it’s a main‑sequence star (often called a yellow dwarf), about the same size as our Sun, with a radius and mass that place it between the smallest red dwarfs and the largest giant stars. Giants are much bigger, and the smallest stars are smaller than the Sun, so describing the Sun as medium-sized fits best.