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Red dwarfs are very low mass stars with no more than 40% of the mass of the Sun. Red giants are stars with radii tens to hundreds of times larger than that of the Sun which have exhausted the supply of hydrogen in their cores and switched to fusing hydrogen in a shell outside the core. Planet Mars has sometimes been referred to as Red Star or Red Planet.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoyes the red giant star is the expansion of star In the late phase of stellar evolution.
During this stellar phase the surface of star become inflated, thin and make the radius of star very large . The temperature of surface reduce, somewhere from 5000 k and lower
Wiki User
∙ 9y agoIt's called a Giant. For example Betelgeuse is a Red Giant.
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What is another term for brightness of a star?
Magnitude is the common term, the luminosity of a star is also used.
What is an expanded star?
A star in a transitional phase where fusion is increasing causing an increase in the radiation pressure opposing gravitational contraction.
Where did the term shooting star come from?
From the fact that it looks like a quickly-moving star.
What are some astronomical terms and their meanings?
A black hole is a collapsed star that does not let light escape. A nebula is a mass of gas and dust that may collapse to form a star. A red giant is a star that has expanded and cooled. A white dwarf is an old, dense, cool star.
what is a collapsed star ?
A collapsed star is a term used to describe a "dead" star, which is a star that has come to the end of its lifetime and just collapses on itself. A black hole
What is a star that expanded and cooled?
Such a star is called a red giant.
Is a black hole an expanded star?
No. A black hole can be a very condensed star. It's also possible for "mini" black holes of less than stellar mass to exist. But in no case would it be possible to describe one as an "expanded" star.
What is another term for brightness of a star?
Magnitude is the common term, the luminosity of a star is also used.
How many movies was made of star wars?
6, and then there was an animated expanded universe movie.
What series has more characters Star Wars or Halo?
Probably Star Wars, as you have the films, animated series, expanded universe books to factor in.
What series has more characters-Star Wars or Halo?
Probably Star Wars, as you have the films, animated series, expanded universe books to factor in.
A star that has expanded and cooled is what?
A star that has undergone expansion, deflation and cooling is known as a white dwarf, or degenerate dwarf. It is a small star made up of mainly electron-degenerate matter.
What is good bedside manner?
"Bedside Manner" is a term that was coined to describe how doctors interact with their patients when the patient is hospitalized, and the term quickly expanded to refer to how well doctors interact with their clients in general. The term has been expanded to more generally refer to how professionals interact with their clients.
How strong is a neutron star?
Strong is not a term used to descibe a star.
How do you spell stirophone?
The term is "styrofoam" (originally a trademark for expanded polyurethane foam).
How many Darth's are there in the Star Wars universe?
4 i think in the movies. In the expanded universe there are many more.
What is an expanded star?
A star in a transitional phase where fusion is increasing causing an increase in the radiation pressure opposing gravitational contraction.
