Universe To End Sooner Than Previously Thought
While Robert Frost famously said that he prefers the world to end in fire, physicists have long predicted the universe will end with an icy sputter known as "heat death." Heat death occurs when the universe finally uses up all its energy, with all motion stopping and all the atoms in creation grinding to a halt. And, based on new calculations from a team of Australian physicists, it looks like heat death is far closer than previously thought. Heat death is based on the concept of entropy, which holds that disordered states are more stable than ordered states. We experience entropy in real world examples like a glass window being easier to break than to reassemble or create anew. On the scale of the universe, complex systems like stars, planets and galaxies are the glass window, and the Australian physicists have found that supermassive black...