Tech&SciCosmic Countdown: Universe’s End May Come in 10^78 Years My NewsMay 18, 202502 minsNew calculations show the universe may decay in 10^78 years – much faster than the previous estimate of 10^1100 years – reshaping our cosmic timeline and sparking fresh questions.Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Read More