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What remains after supernova?
A neutron star or a pulsar, or a black hole.
What does an exploding star form into?
Either a neutron star or a black hole.
When will a black hole form?
after a neutron star collapses on itself
Can any black hole turn into a neutron star?
No, black holes cannot turn into neutron stars. Neutron stars form from the remnants of supernova explosions of massive stars, while black holes are formed from the gravitational collapse of massive stars. Once a black hole is formed, it will remain a black hole and will not transform into a neutron star.
What factor determines if a neutron star forms or a black hole forms after a supernova explosion?
The factor that determines whether a neutron star or a black hole forms after a supernova explosion is the mass of the collapsing core of the star. If the core's mass is between about 1.4 and 3 times the mass of the sun, a neutron star is formed. If the core's mass exceeds about 3 solar masses, a black hole is likely to form.
What are two possible results of a supernova explosion?
The core of the star can collapse to form a neutron star or a black hole. The outer layers of the star can be ejected into space, enriching the surrounding interstellar medium with heavy elements.
What can form after the supernova of a red giant?
After the supernova of a red giant, remnants such as a neutron star or a black hole can form, depending on the mass of the original star. If the star was especially massive, it may also result in a supermassive black hole or a hypernova explosion.
Do black holes and neutron stars have any connection?
Yes, both black holes and neutron stars are remnants of the death of massive stars. Neutron stars form when the core of a massive star collapses but does not produce a black hole. Black holes are formed when the core of a massive star collapses beyond the neutron star stage.
When was a star is dead?
When it turns into a black dwarf neutron star or black hole.
Where did copper form?
Copper can only form in supernova explosions, when a dead star collapses to become either a neutron star or a black hole.
How can a neutron star in a binary star system become a black hole?
In this particular case the binary companion star can keep "feeding" mass into the neutron star, thus increasing its mass and gravity. It's one possible mechanism for the creation of a black hole - a neutron star in a binary system forms at a time when neutron degeneracy pressure was sufficient to prevent further collapse, but with additional mass it is no longer adequate and the neutron star would collapse further into a more exotic form like a quark star or a black hole.
What is formed from the leftover material after a high mass star explodes?
After a high mass star explodes, the leftover material forms a remnant called a neutron star or a black hole. If the core of the star is less than about 3 times the mass of the Sun, it collapses to form a neutron star. If the core is more massive, it collapses further, causing the gravitational collapse to form a black hole.
