A new study from Radboud University reveals that the universe is decaying much faster than earlier calculations suggested, with previously expected lifespans for celestial remnants reduced dramatically from 10^1100 to just 10^78 years. This research, centered around Hawking radiation, indicates that not only black holes but also neutron stars are affected, suggesting a more rapid cosmic decay. The findings also propose that white dwarf stars, once deemed the most enduring, might play a role in the universe's eventual demise much sooner than initially thought.
The researchers from Radboud University found that the universe is decaying faster than previously thought, with star remnants disappearing in about 10 to the power of 78 years.
Lead author Heino Falcke noted, 'The ultimate end of the universe comes much sooner than expected, but fortunately it still takes a very long time'.
This study indicates that not just black holes, but also neutron stars are subject to Hawking radiation, implying a broader impact on cosmic longevity.
The findings suggest that white dwarf stars, previously considered resilient, could lead to the universe's end as soon as 10 to the power of 78 years.
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