The science is settled.
A new theory suggests that black holes might die by transforming into a ‘white hole,’ which theoretically behave in the exact opposite manner as a black hole – rather than sucking all matter in, a ‘white hole’ spews it out.
The theory, as first reported by Nature.com, is based on the speculative quantum theory of gravity. Scientists believe it may help determine the great debate over black holes about whether they destroy the things they consume.
According to the theory, a ‘white hole’ would explosively expel all the material consumed by a black hole.
Nature.com explains the new theory as suggesting ‘that the transition from black hole to white hole would take place right after the initial formation of the black hole, but because gravity dilates time, outside observers would see the black hole lasting billions or trillions of years or more, depending on its size. If the authors are correct, tiny black holes that formed during the very early history of the Universe would now be ready to pop off like firecrackers and might be detected as high-energy cosmic rays or other radiation.’
According to Albert Einstein’s theory of relativity, when a dying star collapses it will often come to a point where the collapse is irreversible – at which point, it becomes a black hole, sucking in light and anything else in its cosmic vicinity.
It’s long been suspected that gigantic black holes lurking in the heart of galaxies rotate faster and grow larger as they feast on gas, dust, stars and matter. But there hasn’t been a reliable measurement of the spin rate of a black hole until last year.
CNN’s Don Lemon is going to have trouble coping with this news.