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  1. Big Crunch - Wikipedia

    The Big Crunch is a hypothetical scenario for the ultimate fate of the universe, in which the expansion of the universe eventually reverses and the universe recollapses, ultimately causing …

  2. The Universe “Will End in a Big Crunch,” Physicists Warns

    4 days ago · Dark-energy evidence suggests the universe will end in a “big crunch” roughly 20 billion years from now. The universe is nearing the halfway point of what may be a 33-billion …

  3. Physicists Predict When The Universe Will End in a Reverse Big Bang

    The Big Crunch is like the opposite of the Big Bang, where all the matter in the Universe smooshes back together into one infinitely dense singularity. It's important to note that this is …

  4. The Big Crunch Theory Is Revived as Recent Data Shows Our …

    Jun 20, 2025 · One popular theory around for decades is known as the Big Crunch — basically the opposite of the Big Bang, when everything will stop expanding and get sucked back …

  5. How the Big Crunch Theory Works - HowStuffWorks

    Sep 28, 2023 · ­A closed universe will lead to a big crunch — the opposite of the big bang. But what are the odds that a closed universe is more probable than an open or flat universe? …

  6. The Universe May Meet Its End in a Cosmic “Big Crunch,” New …

    Jul 6, 2025 · Physicists from Cornell University, Shanghai Jiao Tong University, and several other institutions have unveiled a model that predicts our universe will ultimately collapse in a …

  7. Dark energy is weakening and the universe could (eventually

    Mar 20, 2025 · DESI's findings also bolster another big theory among some astronomers – that the universe is going to end with a "big crunch." While dark energy is weakening, according to …

  8. The Big Crunch: A Thermodynamic Paradox? | LawShun

    Jul 30, 2025 · The Big Crunch is a hypothetical scenario that describes the ultimate fate of the universe, where the expansion of the universe reverses, leading to a collapse and a potential …

  9. WMAP- Fate of the Universe

    Feb 20, 2024 · If the density of the universe is greater than the critical density, then gravity will eventually win and the universe will collapse back on itself, the so called Big Crunch , like the …

  10. The Big Crunch: how the universe could collapse instantly - MSN

    3 days ago · The universe could end in a Big Crunch, where gravity reverses expansion, heating everything to thousands of degrees before collapsing all matter into a single point.