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No. Red giants are not on the main sequence.
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∙ 8y ago
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Does a red main sequence star have fusion?
A red main sequence star would be a red dwarf or a branch red giant. To be on the main sequence, you have to have hydrogen nuclear fusion.
What order does a nebula occur and becomes a main sequence star and then a giant?
main sequence,giant then nebula
What category does a star belong in Main sequence star white dwarf red giant neutron star?
None of those is a main sequence star.
What is the step after main sequence in a stars life?
After the main sequence, a star becomes a red giant.
Which stage follows a main sequence star?
Red Giant
Is a white dwarf considered a main sequence star?
No, a white dwarf is not considered a main sequence star. A main sequence star is a star that is still fusing hydrogen in its core. A white dwarf is the remnant of a low to medium mass star in which fusion has stopped.
What exactly is a white dwarf star?
It is when the star is close to its death stage. {Main Sequence, Giant, Super Giant, and then the white dwarfs}
How does a main sequence star becomes a giant?
it doesn't because the star may be already dead before its ready to become a giant.
What is the main source of energy of a star as it grows in size to becomes a red giant?
A main sequence star burns hydrogen to helium. Once a main sequence star exhausts all of the hydrogen, it begins to expand and burn helium causing if to become a red giant.
Why is our sun considered to be a main sequence star?
Because it is on the main sequence. [See related question]
Which is a star in its old age Protostar Main sequence Black Hole or Red giant?
Red giant.
What is the phase that occurs after a main sequence star?
a red giant
