Stars arent cold.
They are only cold if they are no longer a star. :x the color of our sun because it is in it,s beginning stages.
The color of fire that is the coldest is red.
A black dwarf star is the coldest. See related question.
Lomuos
The coldest stars are the red dwarves. Anything colder than that would be a "brown dwarf", which is no longer really a star.
Yes, stars can be as hot as the sun and even hotter. The temperature of stars varies depending on their size, age, and stage of evolution. The sun is a relatively small, average-temperature star compared to others in the universe.
The hottest stars are blue and the coldest stars are red because blue is the color made by hotter burning things and red is the colest burning color.
The hottest stars are blue and the coldest stars are red because blue is the color made by hotter burning things and red is the colest burning color.
It depends on your interpretation of what a star is:The coldest star on the main dequence is a red dwarf.The coldest star off of the main dequence is a red giant.The coldest stellar remant is a black dwarf.However, there stars that cannot fuse hydrogen, but emit light: They are:Brown dwarf < 2,000 oKMethane dwarfs < 1,300 oKSub Brown Dwarfs < 600 oKBlack dwarf 2.3 oK - although none have been observed - See related link.
Black - Blue. Black stars have cooled off completely (some are huge hunks of carbon (diamond!). Stars that are progressively warmer are brown, red, orange, yellow, then blue, blue-white are the hottest.
The color of the star Indicates its Temperature.
blue is the hottest and red is the coldest
the color of the star regulus is blue-white