Here's why:
* Main Sequence and Stellar Life: The main sequence is a stage in a star's life where it fuses hydrogen into helium in its core. This is the longest and most stable phase of a star's life.
* Red Dwarfs: Red dwarfs are small, cool, and relatively low-mass stars. They burn their hydrogen fuel very slowly, giving them incredibly long lifespans, potentially trillions of years.
* Abundance: Red dwarfs are by far the most common type of star in our galaxy. Because they live so long, they have ample time to form and remain on the main sequence.
While other types of stars also spend time on the main sequence (like our Sun), red dwarfs dominate the main sequence due to their sheer numbers and long lifespans.
