How can Stephen Hawking prove his discoveries?

Answer 1

Steven Hawkings theories are not able to be proved, for they include quantum gravity, and subatomic particles and before and after the existence of our universe.

That's why theories are theories, they are explanations for phenomenas that are observed. Some theories can be comfirmed, but quantum usually cannot be tested, such as time travel and just how 100ft waves are possible due to how large scale and how unpredictable energy can be transfered to from wave to wave resulting in radical amplitudes.

One main reason is because his ideas about subatomic particles cannot be contained, they have no mass, nor electric energy.. They do however have energy when momentum is involved. No experiments can accurately explain these theories.