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Main sequence stars include the hottest stars as well as the coolest ones.
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∙ 8y ago
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Why are not giant stars in the main sequence on the H-R diagram?
Because there not that hot
How many stars are main sequence stars?
Of the stars you can see from Earth, 90% are in the main sequence.
Is most stars sequence stars?
"main sequence" is the tern.
Are most stars in our galaxy found in the main sequence?
Most of the stars in the universe are found on the main sequence. Stars fall off the main sequence when they begin to die.
About 90 of all stars are what kinds of stars?
main sequence stars , our sun is also a main sequence star
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.
Why are not giant stars in the main sequence on the H-R diagram?
Because there not that hot
What are the two stars that are not in the main sequence?
There are billions of stars that are not on the main sequence.
Why are there no stars bluer on the main sequence?
No stars blue? A star's colour depends on it's temperature. A blue star must be very hot in order for it to glow blue. All stars in the main sequence sre only hot enought to glow yellow, not hot enought to glow blue.
How many stars are main sequence stars?
Of the stars you can see from Earth, 90% are in the main sequence.
What are the stars in the main sequence?
The smallest stars in the main sequence are the stars with cooler surface temperatures.
Is most stars sequence stars?
"main sequence" is the tern.
How do clusters of O and B stars compare to clusters of T Tauri stars?
T Tauri stars are pre-Main Sequence stars which are large but not as hot as O and B Main Sequence stars. They mainly fall in the categories of F, G, K or M, and they are not yet on the Main Sequence because they are still accreting mass and are still very young and unstable.
Are most stars in our galaxy found in the main sequence?
Most of the stars in the universe are found on the main sequence. Stars fall off the main sequence when they begin to die.
About 90 of all stars are what kinds of stars?
main sequence stars , our sun is also a main sequence star
What percentage of stars are main sequence stars?
About 90% of the observed stars are on the main sequence. See related question
What kind of stars are 90 of all Stars?
main sequence stars , our sun is also a main sequence star
