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  "path": "/science/physics/why-is-the-sky-blue?utm_source=RSS",
  "publishedAt": "2026-06-07T17:00:00.000Z",
  "site": "https://www.mentalfloss.com",
  "textContent": "Why are sunsets red, for that matter? And why is space black? The answer is all about how light interacts with Earth's atmosphere.",
  "title": "Why Is the Sky Blue?"
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