Brace for the 'Big Crunch': Scientists predict when universe will end
Briefly

Brace for the 'Big Crunch': Scientists predict when universe will end
"According to their simulations, the entire cosmos will reach the end of its life precisely 33.3 billion years after the Big Bang. Given that the universe is currently 13.8 billion years old, that leaves us with a little less than 20 billion years left before doomsday."
"During the so-called 'Big Crunch', the universe's current expansion will reverse, and galaxies, stars, and planets will all collapse towards a single point. As this happens, the Earth and everything else in existence will be violently crushed and swallowed by black holes."
"New measurements from the Dark Energy Survey Instrument (DESI) suggest that dark energy is not a constant but actually changes over time. If true, this means that the universe's relentless expansion might slow and even reverse, pulling matter back together like a rewind of the Big Bang."
Scientists from Donostia International Physics Center predict the universe will end 33.3 billion years after the Big Bang, leaving about 20 billion years remaining. This end will occur during a 'Big Crunch', where the universe's expansion reverses, collapsing galaxies, stars, and planets into a single point. Recent findings indicate that dark energy, previously thought to be constant, actually changes over time, affecting the universe's expansion and potentially leading to its collapse. This new understanding challenges previous assumptions about the universe's fate.
Read at Mail Online
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