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What happens when a star becomes a black dwarf?

Updated: 8/17/2019
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12y ago

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Then it will not emit any more radiation - except that it will eventually re-emit any radiation it receives, especially the cosmic background radiation.

Then it will not emit any more radiation - except that it will eventually re-emit any radiation it receives, especially the cosmic background radiation.

Then it will not emit any more radiation - except that it will eventually re-emit any radiation it receives, especially the cosmic background radiation.

Then it will not emit any more radiation - except that it will eventually re-emit any radiation it receives, especially the cosmic background radiation.

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12y ago
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Then it will not emit any more radiation - except that it will eventually re-emit any radiation it receives, especially the cosmic background radiation.

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Q: What happens when a star becomes a black dwarf?
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Can a mid sized star become a or a black dwarf?

Eventually, yes. A mid-size star becomes a white dwarf, which eventually cools to become a black dwarf.


What happens to a nova star after it becomes so bright?

after a nova star becomes bright it turns into a dwarf and explodes.


What happens to the core of a star after a planetary nebula occurs?

It becomes a white dwarf.


What determines a star becomes a white dwarf neutron star or a black hole?

its original mass when it formed


What happens to a small star when it runs out of fuel?

It loses its outer layers because it has expanded to the point where gravity can no longer hold it together. The inner part of the star becomes a white dwarf, called a white dwarf because it is still glowing with the remaining heat of the dead star. It eventually becomes a black dwarf, where it has radiated all its energy out and no longer glows.


When a star has no fuel left and it's outer layers escape into space it is what?

It is dead. It becomes a black dwarf, just a rock.


When a star becomes a black dwarf it?

In that case, it will basically stop emitting any radiation. No star has had time so far to become a black dwarf - the Universe is too young for that. This is because it takes a white dwarf a long, long time to cool down.


What happens star's furnace stops?

Then, depending on the remaining mass of the star, it will collapse into a white dwarf, a neutron star (aka pulsar), or a black hole.Then, depending on the remaining mass of the star, it will collapse into a white dwarf, a neutron star (aka pulsar), or a black hole.Then, depending on the remaining mass of the star, it will collapse into a white dwarf, a neutron star (aka pulsar), or a black hole.Then, depending on the remaining mass of the star, it will collapse into a white dwarf, a neutron star (aka pulsar), or a black hole.


What do you think the difference is between a black dwarf and a supernova explosion?

A black dwarf is a dead white dwarf. By dead, I mean a star that no longer burns. A white dwarf, in turn, is a dead "moderate" star (a star like our sun). So a black dwarf is a star that's died twice, with mass not much higher or probably lower than that of our sun. A supernova, is the "death" of a star that's really huge. By huge, I mean it has a mass that's considerably higher than that of our sun. That kind of star doesn't turn into a white dwarf. Rather, it becomes either a neutron star (pulsar or non-pulsar) or a black hole.


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 does a black dwarf burn?

A black dwarf does not burn anything. A black dwarf is the cooled remnant of a dead star.


How is star matter recycled?

a star explodes or becomes a white dwarf, then the matter of that star becomes other things.