A main sequence star with a spectral calss of G2V or yellow dwarf.
yes before it dies it becomes a red giant
first its called the main sequence star like the sun then it becomes a red giant then it becomes a red super giant and if it is huge a hyper-giant like VY Canis Majoris (largest star known) then it explodes and it becomes a planetary nebula then it becomes a white dwarf
I am pretty sure it becomes a giant if I'm not mistaken.
A red giant is called so because it appears red in color due to its lower surface temperature compared to a younger star. As it expands and cools during its later stages of evolution, it becomes larger and brighter, hence the name "red giant."
A red giant is when a star becomes very large. A super red giant is when a star becomes very extremely large. People think that in a few billion years, our sun will become a red giant and swallow up earth.
The mass of the star.
When the sun becomes a red giant, it will expand to about 100 times its current size.
After a star burns up all it's hydrogen, it becomes a red giant.
Before a star becomes a red giant, it goes through the stage of being a main sequence star, where nuclear fusion in its core converts hydrogen into helium, releasing energy in the form of light and heat.
It will be big enough to kill us.
White dwarf.
Jupiter's giant red spot is really just a giant storm and is sometimes nicknamed Jupiter's Red eye.