Ai maan kung anu
Red stars are cooler than blue stars
yes
The sun is hotter than red stars but cooler than blue stars,
Red
The smallest stars in the main sequence are the stars with cooler surface temperatures.
Cooler stars are typically red in color. These stars have lower surface temperatures compared to hotter stars, causing them to emit more red and infrared light.
cooler
Red
blue or white
Stars which are RED are cooler stars than the blue one, so Yes it is possible to distinguish coller stars by the naked eye.Star Betelgeuseis called Ardra in Indian-Astronomy. Ardra in sankrith means wet. Betelgeuse is one of the red star and cooler than other bluestars.I only wonder, how ancientpeople could have imagined this star could be cooler than others and name it as Ardra !
Stars that are cooler than the sun are classified as red dwarfs. These stars have surface temperatures between 2,600 to 4,000 degrees Celsius, compared to the sun's surface temperature of about 5,500 degrees Celsius. Red dwarfs are the most common type of star in the universe.
Stars can be both cooler and brighter or hotter and dimmer than the Sun, depending on their size and age. Generally, larger and younger stars are hotter and brighter than the Sun, while smaller and older stars can be cooler and dimmer.