It's temperature.
Blue = hot, red = cool.
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∙ 14y agoThe relationship is that the color is an indication of the star's surface temperature. For example, red stars are cooler, while blue stars are hotter. You can find more details in the Wikipedia article "Stellar classification".
No, colour is just an indication of temperature.
the color of the star regulus is blue-white
what type of star is a cursa star
A star's color is related to its surface temperature.
The color is basically an indication of its surface temperature.
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Stars are blue because of their age and temperature. Blue is an indication of a young HOT star, when reddish color means the star is aging
The star's temperature. The more blue the star is the hotter it is. Pure blue stars get up to around 18,000 k. The more red the star is the cooler it is. Pure red stars can get up to around 2,500 k. White, yellowish color stars are in the middle.
The relationship is that the color is an indication of the star's surface temperature. For example, red stars are cooler, while blue stars are hotter. You can find more details in the Wikipedia article "Stellar classification".
No, colour is just an indication of temperature.
The colour of a star is an indication of it's temperature, not it's age.
A change in color
A change in color
The color of the star Indicates its Temperature.
the color of the star regulus is blue-white
No. The color is only an indication of what flavor it is, nothing more.