They will end up as neutron stars or even black holes. Usually they will first
explode as a supernova (of type1a).
it will simply explode and destroy everything that is in the solar system then turn into a black hole and suck in anything near bye.
or
it will explode and swallow or like melt the inner planets and it will lose its gravitational pull and the planets remaining will float off in space alone and the star would turn into a white dwarf then into a black hole
=)
Edit: A massive star becomes a Type II Supernova. After the enormous explosion of the Supernova there remains either a dense neutron star
or a black hole.
They become "white dwarf" stars, having used up all their energy sources. This should happen after a "red giant" stage.
However, the very low mass "red dwarf" stars are not able to become red giants and will go straight to the white dwarf stage.
Very massive stars die in titanic supernova explosions in which over half of the mass of the star is thrown off into space in shells of dust and gas.
The core of the star is crushed, we believe, into a black hole.
Bang.
No seriously, that is what will happen. The constant exchange between pressure and gravity will result in a supernova explosion when the star will literally implode and then explode, shedding all the remaining gasses into outer space.
What will be left, will depend on the original mass, either a neutron star or a black hole.
That would be a supernova explosion.
That would be a supernova explosion.
That would be a supernova explosion.
That would be a supernova explosion.
That would be a supernova, and could turn into a Gamma Ray burst
Astronomers refer to the explosive death of stars as supernovae.
An exploding star is a nova (or supernova).
Supernova or Hypernova if the star is massive and dense enough
The most massive stars will end up as black holes. Those are the stars that have more than approximately 3 solar masses at the end of their life - i.e., AFTER the supernova explosion.
I am not aware of any specific element "signaling" this. Towards the end of a stars life, however, relatively large amounts of heavier elements are produced.
White dwarf. High mass stars become neutron stars or black holes.
No Iron is the heaviest element that can only be formed near the end of a stars life. Iron is the cause of a stars implosion.
Less massive stars end up as white dwarfs. More massive stars end up as a supernova or a neutron star or for the really massive stars...as a black hole. As a star ends its time in the main sequence it either becomes a Red Giant and end its life as a White Dwarf or becomes a White Super Giant and ends its life in an explosion (supernova) and if it's really dense it becomes a neutron star or a black hole as mentioned above.
Massive Stars.
Massive Stars.
No, but some stars end their life by becoming a black hole.
The massive stars turn into gas
The most massive stars will end up as black holes. Those are the stars that have more than approximately 3 solar masses at the end of their life - i.e., AFTER the supernova explosion.
They are called white dwarfs.
It is the opposite principle as looking out a moving cars window, close objects move fast while far away objects move slow. It is a speed to distance ratio, a beam with a axis on one end moves faster at the free end and slower at the fixed end. When looking out a moving car window, you would be on the free end of the beam looking at the fixed end of the beam. (the far way object.) when on earth looking at the stars, you are on the fixed end looking at the free end.(the stars)
its called a super nova.
There are all types of stars in the Milky Way.See related question
I am not aware of any specific element "signaling" this. Towards the end of a stars life, however, relatively large amounts of heavier elements are produced.
Almost all stars end their lives as Red stars. There are a few exceptions to the rules. Such as stars from the spectral class of B4-O5 will never be stable enough to reach a red supergiant phase and these stars go supernova while their still close to the spectral type they began life as. A great example of one of these stars is the Hyper giant Rho Cas, which is near the end of its short life and will blow up as a F9-G3 star never reaching the orange K class or the Red M class.
Hard to explain. Usually stars get bigger if they grow. Very large stars have shorter life. A very big star can end it's life as a super nova or a black hole.