The supernova stage itself lasts only a few days or weeks. Once the star runs out of fuel, the collapse into a neutron star or black hole (depending on the remaining mass) should be quite sudden - whatever it takes for matter to fall toward the center.
No, our sun is not destined to become a supernova and/or a black hole. It will become a red giant, but it is not massive enough to cross the threshold and become a candidate for a fate like either of those last two.
If sufficient mass remains after the supernova explosion, it will become a black hole.
after a supernova
Our Sun will never become a supernova or a black hole; it doesn't have NEARLY enough mass for that.
A neutron star, or a black hole. Which it is, depends on the mass that remains after the supernova explosion. Above a certain mass limit, a black hole will form.
when betelguese goes supernova nothing will happen directly to us, but the star will become as bright as the moon in the night sky, and a black hole may form at the site
No, our sun is not destined to become a supernova and/or a black hole. It will become a red giant, but it is not massive enough to cross the threshold and become a candidate for a fate like either of those last two.
Once a high mass star goes supernova, it doesn't become any other type of star - it becomes a pile of enormously dense stellar ash, or if it was big enough to begin with, it becomes a black hole.
Depending on the Mass of the core, they either become a Neutron Star or a Black Hole.
If enough mass is left over after the supernova explosion, i.e. after material is blown off into space, the star will become a black hole. Less massive stars will become neutron stars. A neutron star can convert to a black hole later, if enough matter falls into it.
No.
If sufficient mass remains after the supernova explosion, it will become a black hole.
Black holes came from old big stars that went supernova as it dies. Supernova causes the star to collapse into a black hole
It will goes super in heat which mostly going to become supernova and it grows hotter by seconds then it becomes a black hole with extreme heat energy.
after a supernova
Only stars that are much more massive than our sun can become a black hole. When the star dies, it explodes (called a supernova) and then gravitational collapse helps it to form a black hole.
Usually a neutron star, or a black hole, depending on the remaining mass.