A Dwarf
A red star is cool whereas a blue star is hot.
red dwarf i think!
red giant
Red is the coolest star and blue is the hottest.
Nahn is a red dwarf star, which is a small, relatively cool star that emits a red light. These stars are the most common type of star in the universe.
It's a fairly cool star
When a star runs out of hydrogen in its core, it starts fusing helium into heavier elements like carbon and oxygen. This process causes the outer layers of the star to expand and cool, becoming a red giant.
Proxima Centauri is a type of star known as a red dwarf. It is the closest known star to the Sun and is part of the Alpha Centauri star system. Red dwarfs are small, cool stars that emit mostly red light.
red giants and red dwarves are the only two stars i can think of that are red. if you need any advise on astronomy, ask me.
Betelgeuse is a red giant star and comparatively cool.
Because they feel like it
Ironically the blue stars are the hottest considering blue is usually a "cool" color.