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  "path": "/article/2519933-fluorescent-ruby-like-gems-have-been-found-on-mars-for-the-first-time/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home",
  "publishedAt": "2026-03-18T19:00:06.000Z",
  "site": "https://www.newscientist.com",
  "textContent": "The Perseverance rover has found tiny crystals that seem to be rubies or sapphires inside pebbles on Mars, where they have never been seen before",
  "title": "Fluorescent ruby-like gems have been found on Mars for the first time"
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