Which stellar class constitutes the largest fraction of the Milky Way population?
Answer
M Dwarfs, constituting about 73%.
M-dwarfs, commonly referred to as red dwarfs, are identified as the workhorses of the galaxy due to their overwhelming abundance. They make up approximately 73% of all stars in the Milky Way. While this high number suggests they should host the most life-bearing planets statistically, their physical characteristics, such as volatile flaring and the close proximity of their Habitable Zones, present significant challenges for the development and persistence of advanced life forms.
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