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I assume you mean the event horizon of a black hole. As I understand it, the explosion itself won't have any significant effect on the black hole. The black hole is capable of absorbing both matter and energy - both will increase the black hole's mass (since energy has a mass equivalent). Please note that a supernova explosion, for example, is an event that takes a few days - much longer than it would take the star to fall into a black hole of any known size. In any case, any mass (and energy) that gets inside the event horizon won't get out again. Light (and very fast-moving particles) that are slightly outside of the event horizon have a small chance of escaping.
What else can I help you with?
Does neutron star have an event horizon?
No, they do not.
Does a giant have an event horizon?
If you mean a giant star, no.
Does a neutron star have an event horizon?
No. Only black holes have event horizons.
Does a giant star have an event horizon?
No. An event horizon is an area where even light cant escape so only black holes have it
What star has an event horizon?
That refers to a black hole - but a black hole is not exactly a star.
What happen to the star when they begin to rend out of a fuel?
they become super novas and explode
How long will it take for a star to explode?
It will all depend on it's mass, temperature and metallicity. The larger the star, the shorter it's life span will be. It can be millions to billions of years. Not all stars explode, some will just shred their outer layers and slowly cool off. This is what will happen to out Sun.
Which of these have an event horizon giant black hole white dwarf neutron star?
A black hole has an event horizon, beyond which nothing can escape, including light. Neutron stars also have an event horizon, called the "surface" or "crust," which marks the boundary within which matter is crushed by extreme gravity. White dwarfs, being less massive, do not have an event horizon.
What would happen if a dwarf star crashed into a planet?
If a dwarf star crashed into a planet,the planet would likely explode.
What would happen to a star if a planet exploded?
A planet cannot explode on it's own. A star would experience very little changes if a planet did explode, even one as large as Jupiter.
Is vy canis majoris going to explode?
Vy Canis Majoris is a red hypergiant star that is near the end of its life cycle. It is expected to eventually explode in a supernova event, but precisely when this will happen is uncertain. It could be in the near future or it could be thousands of years from now.
What is the sphere around a collapsed star from which light can not merge called?
It seems you are referring not to any collapsed star, but a black hole. The "event horizon" is the area from which nothing can escape.
