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As stars go, it is the coolest of the types - it is analogous to heating metal in a blast furnace. First it is red hot, them more yellow than red, then white hot, and finally blue-white hot. It is the same with stars.
What else can I help you with?
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 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.
What class is the star Betelgeuse?
It is a Red Giant.
How do you use red giant in a sentence?
Our sun is expected to become a red giant within a few billion years. The red giant star Antares has a diameter 800 times that of the Sun.
What do you call a red giant star?
A Red Giant/Supergiant/Hypergiant, depending on its size.
Is the biggest star in the world the red giant?
The answer to this question is yes. It can vary, but not very much. Yet, the red giant is the coolest star.
How long does a red giant star last?
A red giant star can last for tens of millions to billions of years, depending on its initial mass. The more massive the star, the shorter its lifespan as a red giant. After this stage, the star will eventually shed its outer layers and evolve into a planetary nebula.
