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  "path": "/articles/moon-mission-data-reveal-unexpected-cosmic-ray-shadow",
  "publishedAt": "2026-05-04T16:33:11.000Z",
  "site": "https://eos.org",
  "tags": [
    "News",
    "astronauts",
    "Cosmic rays",
    "magnetic fields & magnetism",
    "Moon",
    "radiation",
    "Space & Planets",
    "Space Weather",
    "Shang et al., 2026",
    "https://doi.org/10.1126/sciadv.adv1908"
  ],
  "textContent": "A newly identified bubble of reduced galactic cosmic ray (GCR) flux appears to align with the Sun’s magnetic field, indicating an unexpected interaction between the Sun and Earth that the Moon passes through as it orbits. Credit: Shang et al., 2026, https://doi.org/10.1126/sciadv.adv1908",
  "title": "Moon Mission Data Reveal Unexpected Cosmic Ray “Shadow”"
}