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  "path": "/articles/d41586-026-01505-9",
  "publishedAt": "2026-05-13T20:03:51.452Z",
  "site": "https://www.nature.com",
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  "textContent": "Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01505-9\n\nRare isotopes hint at when the Solar System entered the Local Interstellar Cloud.",
  "title": "Pristine Antarctic ice records the Solar System’s travels",
  "updatedAt": "2026-05-13T00:00:00.000Z"
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