There are many factors involved, perhaps the most important is the mass of the star.
The star go through various stages and end in a final state depending on that mass.
It can grow to a red giant and eventually settle to a white dwarf and ultimately a black dwarf.
It can explode as a nova or supernova in which case it can end as a neutron star, pulsar or black hole, once again depending on the mass
Because they begin to run out of fuel
Neutron stars do not have fuel. A neutron star is a remnant of a star that has already died.
What actually happens to the types of stars is that the low mass will turn into a white dwarf and the medium mass will turn into a black dwarf and reproduce a nebula
Long-lived stars begin their lives with less mass and a smaller amount of hydrogen fuel. and Long-lived stars are less luminous during their main-sequence lives.
The first stage is jettisoned, to fall back to earth, as the fuel runs out.
Because they begin to run out of fuel
larger stars have longer lives, because as stars burn they are slowly burning up fuel and begin to cave in on themselves. the larger, the more fuel, the more fuel, the longer lasting.
When a fuel filter goes out, a vehicle will typically begin to bog out. It will begin losing power and RPM's will not come as quickly.
Neutron stars do not have fuel. A neutron star is a remnant of a star that has already died.
When they run out of fuel they collapse and become black holes.
What actually happens to the types of stars is that the low mass will turn into a white dwarf and the medium mass will turn into a black dwarf and reproduce a nebula
What actually happens to the types of stars is that the low mass will turn into a white dwarf and the medium mass will turn into a black dwarf and reproduce a nebula
The first stage is jettisoned, to fall back to earth, as the fuel runs out.
Long-lived stars begin their lives with less mass and a smaller amount of hydrogen fuel. and Long-lived stars are less luminous during their main-sequence lives.
The first stage is jettisoned, to fall back to earth, as the fuel runs out.
The main fuel for stars is hydrogen.
The primary fuel for all stars is hydrogen