What is a neutron star?
A star such as the sun is big enough to be old enough to die.Neutron stars are one of the outcomes of the demise of some large stars.The quality of the larger star would collapse into dense objects, it is even the nuclei are extrusion is broken, and the material is mainly composed of neutrons, to form a neutron star and a neutron star will also continue to collapse to form a black hole that object, dense, formed by bending spacetime, even light can escape.
Above we know the quality of the neutron star star is greater than the sun, if there is a neutron star closer to our solar system, even the sun will be attracted to it, the solar system all heavenly bodies will be huge gravitational attraction, impact onto the neutron star, is its powerful tidal forces tore into the existence of subatomic, with the increase of absorption material, the quality increases, the neutron star could also be converted into a black hole, eats further into the surrounding galaxy.
