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Scientists Recalculate Universe's Demise

Yahoo Finance •
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Astrophysicists have revised estimates for the universe's lifespan, suggesting it will end sooner than previously thought. The new calculations, published in the *Journal of Cosmology and Astroparticle Physics*, consider the evaporation of objects beyond black holes. Factors like gravitational curvature radiation and pair production are key to these new findings. This could reshape our understanding of cosmic timescales and the ultimate fate of all matter.

Researchers now estimate the universe's life at roughly 10^78 years, a substantial reduction from the prior prediction of 10^1100 years. This change stems from considering the decay of neutron stars and white dwarfs alongside black holes. The team's work suggests that everything with mass will eventually evaporate, altering our view of the universe's long-term future.

This research builds upon the concept of Hawking radiation, which describes how black holes emit particles and slowly lose mass. While the timescale is still astronomically large, the revised estimate offers a new perspective on the universe's ultimate end. The study posits that all matter will eventually decay into particles and radiation.

For investors, this research is primarily of academic interest, offering no immediate market implications. However, such findings underscore the dynamic nature of scientific understanding. The next stage involves further refinement of these models and potentially an even clearer picture of the universe's future.