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.
Then it will not emit any more radiation - except that it will eventually re-emit any radiation it receives, especially the cosmic background radiation.
Eventually, yes. A mid-size star becomes a white dwarf, which eventually cools to become a black dwarf.
after a nova star becomes bright it turns into a dwarf and explodes.
It becomes a white dwarf.
its original mass when it formed
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.
It is dead. It becomes a black dwarf, just a rock.
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.
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.
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.
The sun enrgey goes in the white dwarf and the sun becomes a giant bright star then it is.
A black dwarf does not burn anything. A black dwarf is the cooled remnant of a dead star.
a star explodes or becomes a white dwarf, then the matter of that star becomes other things.