What is the color of the coldest star?
There is no one coldest star. Stars range in temperature from the coolest-feeling GAS stars, which are around 380 Kelvin, to the hottest, most luminous stars, which are around 2,000 Kelvin. The color of a star is determined by its temperature, brightness, and other factors. Which stars are the coolest? The coolest stars are typically ... Read more...