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.
Not all stars that undergo a supernova explosion will leave behind a neutron star. Depending on the mass of the star, the remnants could be a neutron star, a black hole, or in some cases, nothing at all if the explosion completely obliterates the star.
Iron is the heaviest element formed by fusion in the core of a supergiant star prior to its supernova explosion. Elements heavier than iron are typically formed during the supernova explosion itself through nucleosynthesis processes.
Nebula. Some nebulae are formed as the result of supernova explosions. The material thrown off from the supernova explosion is ionized by the supernova remnant. One of the best examples of this is the Crab Nebula, in Taurus. It is the result of a recorded supernova, SN 1054, in the year 1054 and at the centre of the nebula is a neutron star, created during the explosion.
A supernova, or in the case of a smaller star, a nova.
No, the sun does not have enough mass to end its life in a supernova explosion. Instead, it will eventually expand into a red giant and then shed its outer layers to form a planetary nebula, leaving behind a small, dense core called a white dwarf. This process will happen in about 5 billion years.
Not all stars that undergo a supernova explosion will leave behind a neutron star. Depending on the mass of the star, the remnants could be a neutron star, a black hole, or in some cases, nothing at all if the explosion completely obliterates the star.
It is yes
No, not a supernova.
it is Supernova
it is a steller explosion
supernova
A supernova.
SuperNova
Supernova
The energy output of a supernova explosion is equivalent to the energy produced by the sun over its entire lifetime.
Massive stars end their lifecycle in a cataclysmic event known as a supernova explosion, where the outer layers are ejected into space, leaving behind a dense core such as a neutron star or black hole. This explosion releases an immense amount of energy and synthesizes heavier elements that are dispersed into the universe.
supernova