Information paradox in the black hole system .

We all know the laws of thermodynamics which states that energy can neither be created nor destroyed .

In the same way the information also behaves in the similar manner . In quantum mechanics it has also been stated that the information of a particle travelling in spacetime cannot be destroyed.Though the particle undergoes transitions and transformation the information related to it should be intact.

But it seems that an enormous black hole is absorbing everything near its vicinity even light

This is causing a paradox to the information theory , to explain this paradox , Stephen Hawking proposed a theory which explains that the information which goes and falls into the Singularity of black hole is broken down into small quantum quantities which has the information of the particle and some part of this information is radiated back as electromagnetic waves . This radiation is called as Hawking Radiation , and this idea seem to satisfy many people though it is not a perfect explanation to information paradox.