Which of the following types of stars are suitable for advanced life?

Question

Quizplus · Accepted Answer

K-type stars, also known as orange dwarfs, are considered the most suitable for advanced life because they have a stable life span of 15-30 billion years, which provides enough time for complex life forms to develop. They also emit less ultraviolet radiation than other types of stars, which reduces the risk of damage to DNA and therefore increases the chances of life survival. A-type and O-type stars are too hot and short-lived, while F-type stars are hotter and emit more ultraviolet radiation than K-type stars, making them less suitable for advanced life.

Which of the Following Types of Stars Are Suitable for Advanced