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What else can I help you with?
Are most stars in the sky hot or cool?
All stars are very hot. Even the comparatively "cool" ones have temperatures of thousands of degrees.
Are red stars hot or cool?
Red stars are cooler than stars of other colors but are still quite hot, which is why the glow red.
Where are cool red giant stars on the H-R?
Cool red giant stars are located in the upper right corner of the Hertzsprung-Russell diagram, where they are both cool (low temperature) and bright (high luminosity). These stars have evolved from main sequence stars and are in a late stage of stellar evolution.
Why are not giant stars in the main sequence on the H-R diagram?
Because there not that hot
Is Betelgeuse hot or cold?
Betelgeuse is a red giant star and comparatively cool.
How hot are super giant stars?
Hot.
How hot are the super giant stars?
Hot.
Are big stars cold?
No. All stars are hot. For stars on the main sequence, the largest it is, the hotter it is. When a star leaves the main sequence to become a giant or supergiant it will cool down, but will remain hot enough to glow brightly.
What best describes giant star?
hot, bright stars
Are dwarf stars relatively hot or cool?
cool
Are most stars in the sky hot or cool?
All stars are very hot. Even the comparatively "cool" ones have temperatures of thousands of degrees.
Stars core is exhausted of hydrogen its oter layers and cool?
It's a Giant
Are red stars hot or cool?
Red stars are cooler than stars of other colors but are still quite hot, which is why the glow red.
Where are cool red giant stars on the H-R?
Cool red giant stars are located in the upper right corner of the Hertzsprung-Russell diagram, where they are both cool (low temperature) and bright (high luminosity). These stars have evolved from main sequence stars and are in a late stage of stellar evolution.
How hot is draco?
Draco is a constellation, a collection of stars, so it's impossible to give a temperature.
Why are not giant stars in the main sequence on the H-R diagram?
Because there not that hot
What does blue and red colors of stars when looking from afar mean?
Blue stars are hot. Red stars are cool.
