What would happen if our sun were to suddenly transmute into a neutron star?

What would happen if our sun were to suddenly (and inexplicably, of course) transmute into a neutron star? What would happen to the Earth?What would happen if our sun were to suddenly transmute into a neutron star?Life on Earth would end in a massive and sudden ice age. The Earth would no longer be getting the amount of illumination it now gets, temperatures would plunge, plants and animals would die, our planetary ecosystem would collapse.What would happen if our sun were to suddenly transmute into a neutron star?Temperatures would drop very quickly and all life would die. We might last a week or two but not much longer. It only takes about eight minutes for light to reach the Earth, BTW.What would happen if our sun were to suddenly transmute into a neutron star?well the earth will crash into the sun in less than a second i think..What would happen if our sun were to suddenly transmute into a neutron star?
whole of the solar system ill crash into sun