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after a nova star becomes bright it turns into a dwarf and explodes.
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What happens when the sun looses enrgey?
The sun enrgey goes in the white dwarf and the sun becomes a giant bright star then it is.
What happens to stars?
it retired or expired
What happens to a star when it becomes a super giant?
Some do, some become "bright giants" instead.
Is nova a bright star?
A nova [see related question] is an explosion around an existing stellar remnant. Although brighter than a lot of stars, they are not very long lived.
What happens as gravity increases to the pressure on the matter within a star?
As gravity increases so the pressure within the star increases, the matter becomes more dense and hotter, more matter is fused. The star decreases in volume initially. The thermal pressure increases to maintain equilibrium.Depending on the total mass the star may then expand to a giant or 'explode' catastrophically as a nova.
A new star which has become suddenly bright?
NOVA
What happens when the sun looses enrgey?
The sun enrgey goes in the white dwarf and the sun becomes a giant bright star then it is.
What happens to a star in a close binary system when it becomes a giant?
Nothing usually happens in a binary systems when a star becomes a giant except when two stars are orbiting each other and the one star become a giant it will contract and expand due to the nuclear fusion and it will interact with the other star and will cause a phenomena known as a nova.
What happens to stars?
it retired or expired
What happens to a star when it becomes a super giant?
Some do, some become "bright giants" instead.
How did the TV Show Nova get its name?
The name "Nova" is used in two senses, both because Nova is a science program. Nova means "new" in its original sense and was later adopted by astronomers to describe a bright, exploding star.
What is it called when a star becomes brighter as a result of a sudden explosion?
Once a star explodes, it's no longer a star. The explosion itself is referred to as a "Super Nova."
Is nova a bright star?
A nova [see related question] is an explosion around an existing stellar remnant. Although brighter than a lot of stars, they are not very long lived.
What causes the sun to be a star?
it's because the sun is bright and yellow and it close to the earth and when it is night the sun becomes a star!!!!
Has there ever been a record of a star that popped in the sky as a new star?
Yes, this has happened several times. However, it isn't a NEW star, but an old one dying. During the middle ages, some observers would rarely observe a star, sometimes quite bright, appear where no star had been seen before. They called this a "nova stellarum", or "new star". Typically, the "nova stellarum" would be visible for several weeks and would then fade from view. In one case, the "new star" was so bright as to be visible during the day! We now know that this "nova" wasn't a NEW star; it was a titanic explosion of an old star that had been too dim to be visible, blowing itself apart.
What happens when an old star that suddenly expands and grows very bright is called?
When a star is old and expands it turns into a black hole.
What happens as gravity increases to the pressure on the matter within a star?
As gravity increases so the pressure within the star increases, the matter becomes more dense and hotter, more matter is fused. The star decreases in volume initially. The thermal pressure increases to maintain equilibrium.Depending on the total mass the star may then expand to a giant or 'explode' catastrophically as a nova.
