Stars to the upper left of the Hertzsprung-Russell diagram tend to be relatively

Question

Quizplus · Accepted Answer

Stars to the upper left of the Hertzsprung-Russell diagram have high luminosity and high surface temperature, indicating that they are hot and blue. These stars are relatively short-lived and massive, as opposed to being long-lasting or huge. They are also not yellow and of average size, which are characteristic of main sequence stars that are located in the middle of the diagram.

Stars to the Upper Left of the Hertzsprung-Russell Diagram Tend