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  "path": "/news/research/2026/05/dark-matter-annihilation-with-the-icecube-upgrade/",
  "publishedAt": "2026-05-29T14:17:43.000Z",
  "site": "https://icecube.wisc.edu",
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    "Research",
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  "textContent": "The nature of dark matter (DM) remains one of the greatest unsolved mysteries in modern physics. Although it is thought to make up 85% of all matter in the universe, scientists have yet to determine what it is made of. A possible candidate for DM is theoretical particles called weakly interacting massive particles. When these [...]\n\nRead More »",
  "title": "Dark matter annihilation with the IceCube Upgrade"
}