Here's why:
* Star Color and Temperature: The color of a star is directly related to its surface temperature. Hotter stars emit more blue light, while cooler stars emit more red light.
* Red Stars: Stars with surface temperatures around 4000 degrees Celsius are considered red dwarfs, the most common type of star in the Milky Way galaxy. They are relatively cool and emit mostly red light.
It's important to note that:
* Other Colors: Stars can be various colors, ranging from red to blue, depending on their temperature.
* Spectral Classes: Astronomers classify stars based on their temperature and spectral features, using letters like O (hottest) to M (coolest).
