As an expert in astrophysics, I can tell you that black holes, as we currently understand them, do not "die out" in the traditional sense. However, there is a theoretical process by which black holes could lose mass and eventually evaporate, known as Hawking radiation.

Hawking radiation is a quantum effect that was first proposed by the physicist Stephen Hawking. It suggests that black holes are not entirely black but emit small amounts of thermal radiation due to quantum fluctuations near the event horizon. This process would cause a black hole to lose mass over time. The time it takes for a black hole to evaporate through Hawking radiation is incredibly long, much longer than the current age of the universe for most black holes.

It's important to note that Hawking radiation is a theoretical prediction and has not been directly observed. The conditions required to observe this phenomenon are extremely challenging, and current technology is not capable of detecting such small amounts of radiation from distant black holes.

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Do black holes also die? ... Yes, even a black hole has a finite life. This discovery came about when Stephen Hawking discovered that black holes should radiate energy due to quantum mechanical processes. This radiation is called Hawking radiation.read more >>