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The answer to this question is yes. It can vary, but not very much. Yet, the red giant is the coolest star.

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16y ago

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Related Questions

What if the biggest star went through a red giant phase?

The biggest star - VY Canis Majoris IS in a red supergiant phase and will explode as a massive supernova.


Which types of star has low temperature and high luminosity?

A red giant star.


Is red giant a star or a type of star?

Red giant is a type of star.


Is UY Scuti a red giant star?

Yes, UY Scuti is a red supergiant star, which is a type of star that is larger and brighter than a red giant star.


What is a real example of a red giant star?

Betelgeuse is a red giant.


What is the name of red giant star?

Its justa red giant or supergiant


What is a simple definition of a red giant?

A red giant is a very luminous star (because of its great size) but has a cool surface temeperature. Giants are the second biggest stars. Super giants are the largest.


What do we call a large family of millions of stars?

Red giants. By the way, what if it was a white star.


Is the Dubhe star a red giant?

Dubhe is not a red giant but rather a subgiant star. It is the brightest star in the Big Dipper asterism and is classified as an evolved F-type subgiant star.


Cycle when stars at its biggest?

A red giant, when a main sequence star begins fusing helium into carbon in the star's core. When our Sun becomes a red giant, in another 4 billion years or so, it will expand to consume Mercury and Venus at least, and possibly the Earth as well.


What class is the star Betelgeuse?

It is a Red Giant.


What is super giant star in the solar system?

The biggest star in OUR Solar System is the Sun... Yes, the big hot orange, yellow and red thing that gives our Earth light.