What type of star is most common in the solar neighborhood?
A) subgiants
B) supergiant
C) white dwarf
D) giant
E) main-sequence

Question

Quizplus · Accepted Answer

Main-sequence stars, like our own Sun, are the most common type of star in the solar neighborhood. They have a stable balance between gravity pulling inwards and fusion reactions pushing outwards, which allows them to maintain their size and luminosity for billions of years. Other types of stars, such as giants, subgiants, and supergiants, are less common and typically have shorter lifetimes. White dwarfs, on the other hand, are the remnants of stars that have exhausted their nuclear fuel and are no longer undergoing fusion. While there are many white dwarfs in the galaxy, they are not as common in the solar neighborhood.

What Type of Star Is Most Common in the Solar