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  "path": "/article/watch-astrobotics-latest-record-breaking-ring-of-fire-rocket-engine-test/",
  "publishedAt": "2026-04-28T14:30:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "Rotating detonation rocket engines work differently than traditional rockets to maximize thrust while using less fuel—an advantage that could help spacecraft explore farther in the solar system",
  "title": "Watch Astrobotic’s latest record-breaking ‘ring of fire’ rocket engine test"
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