It's possible that two neutron stars could collide; if that happened, the combined mass & gravitational attraction might be enough to collapse the combined object into a black hole. Otherwise, it will be a neutron star until the end of the universe.
No. it is not massive enough. When the sun dies it will become a white dwarf.
Different kinds of stars become different different stuffs......
when a star dies
most likely Beteleuse will become a neutron star after the nebula that it will create dies away.
No, a neutron star can't become a nebula. A neutron star is not made of atomic matter, has less mass than a nebula, and has no mechanism by which to expand.
A neutron star is already the remains of a massive star that has run out of fuel.
A star that becomes a white dwarf simply does not have the mass to become a neutron star. White dwarfs are the the remnants of a star very similar to our own sun in mass, where it takes a much more massive star to create a neutron star, Like the star Betelgeuse is a prime example of a star that does not have the mass to become a black hole but is massive enough to become a neutron star.
No, our sun is not massive enough to become a neutron star. When our sun runs out of fuel, it will shed its outer layers and become a planetary nebula, leaving behind a dense core called a white dwarf.
Approximately 1.4 times the mass of the sun, known as the Chandrasekhar limit, is required for a star to become a neutron star. If a star has a mass greater than this limit, it will likely undergo a supernova explosion and collapse into a neutron star.
No, unless it somehow acquires more mass. It requires more mass to become a neutron star.
No, the sun will not become a neutron star. Neutron stars form from the remnants of massive stars that have undergone a supernova explosion. The sun is not massive enough to undergo this process and will instead evolve into a white dwarf.
It will explode as a supernova and fade away, leaving a neutron star or a black hole. That's only if the star is "high mass". For low mass stars like our Sun there's no explosion. This type of star will become a white dwarf star.