All stars are very hot. Even the comparatively "cool" ones have temperatures of thousands of degrees.
Stars are not plants they are really hot gases.
It depends on the stars wave-lengths for most of it. Stars that are cool (for stars at least- measured in kelvin) normally radiate there energy in the electromagnetic spectrum as red. Even though all stars in the sky appear to be white. Hot stars radiate much larger wave lengths, causing an almost blue color to be emitted. The only way for us to know how hot a star is... is finding where it's wavelengths are at there "peek". Wave lengths are NOT visible to the human eye.
The constellation with the most stars is Hydra, which is the largest constellation in the sky. It is located in the southern celestial hemisphere and contains about 270 stars visible to the naked eye.
Red stars in the sky typically indicate that the star is cooler in temperature compared to other stars. The color red is associated with lower surface temperatures, while blue stars are hotter. The red color of a star can also be influenced by its age and size.
It depends on the stars wave-lengths for most of it. Stars that are cool (for stars at least- measured in kelvin) normally radiate there energy in the electromagnetic spectrum as red. Even though all stars in the sky appear to be white. Hot stars radiate much larger wave lengths, causing an almost blue color to be emitted. The only way for us to know how hot a star is... is finding where it's wavelengths are at there "peek". Wave lengths are NOT visible to the human eye.
the ones in the sky
Stars are not plants they are really hot gases.
It depends on the stars wave-lengths for most of it. Stars that are cool (for stars at least- measured in kelvin) normally radiate there energy in the electromagnetic spectrum as red. Even though all stars in the sky appear to be white. Hot stars radiate much larger wave lengths, causing an almost blue color to be emitted. The only way for us to know how hot a star is... is finding where it's wavelengths are at there "peek". Wave lengths are NOT visible to the human eye.
No. The stars are too hot for molecules to form. That said, some of those stars have planets and some of those planets may have water.
most of the stars you see in the sky are much larger than our sun
because in summer it is hot and in winter its cold and in the night sky u see all the stars
The constellation with the most stars is Hydra, which is the largest constellation in the sky. It is located in the southern celestial hemisphere and contains about 270 stars visible to the naked eye.
Stars that are cool normally radiate ther energy in the electromagnetic spectrum as red. Even though all the sky appear to be white, Hot stars radiate much longer wave lengths, causing an almost blue color to be emitted.
no
if you are observing from the surface of the earth, the likely answer is atmospheric interference. in space, or with an advanced earth based telescope differences in color are dependent on Doppler shift and/or the temperature of the star, hot stars burn bright blue, cool ones dark red.
Red stars in the sky typically indicate that the star is cooler in temperature compared to other stars. The color red is associated with lower surface temperatures, while blue stars are hotter. The red color of a star can also be influenced by its age and size.
it is really green but it moves so fast to make it the color it is now...