many stars die as a supernova. not really able to determine which types, because they die at random, but if they dont die as supernovas, they just collapse and disappear into one point in the sky.
A supernova, or in the case of a smaller star, a nova.
Supernova.
No. A supernova is a massive explosion, usually from a dying supermassive star.
A likely progenitor of a Type Ia supernova is a white dwarf star in a binary system, accreting material from a companion star until it reaches a critical mass, triggering a thermonuclear explosion.
The most massive ones. The exact amount of mass requires varies, depending on the type of supernova, and on the element mix of the initial star.
Betelgeuse is expected to end its life in a supernova explosion, likely as a Type II supernova due to its massive size and age. This type of supernova occurs when a massive star exhausts its nuclear fuel and collapses under its own gravity.
A type-I supernova occurs when a white dwarf star accumulates mass from a companion star until it reaches a critical threshold, triggering a runaway nuclear fusion reaction. This causes the white dwarf to explode in a bright supernova event.
It will end its life as a type II supernova.
A supernova is a star that has exploded into dust and gas. A white-dwarf is a small, hot, dense star nearing the end of its life, that did not have enough mass to go supernova. So the answer is "none".
Our Sun is currently a main sequence star. It is not a supernova, as supernovae are massive explosions that occur at the end of a star's life cycle, and it is not a white dwarf, which is a type of star that has exhausted its nuclear fuel and collapsed to a very dense state.
The range of masses for a supernova typically falls between about 8 to 50 times the mass of the sun. When a star that massive runs out of nuclear fuel, it undergoes a catastrophic collapse resulting in a supernova explosion. Smaller stars may end their lives in a different type of explosion called a nova.
They are not. A supernova is an explosion of a star. Blue stars usually end their lives in such explosions.