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  "path": "/people/kevin-grelck/",
  "publishedAt": "2026-02-24T17:26:49.000Z",
  "site": "https://www.nasa.gov",
  "tags": [
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  "textContent": "Kevin Grelck is the chief of the Flight Dynamics Branch in NASA’s Launch Services Program (LSP) at John F. Kennedy Space Center in Florida. He leads three analytical teams that collectively ensure the rocket flies the mission precisely as designed. The Flight Design team develops and assesses trajectory design and vehicle performance. The Guidance, Navigation, […]\n\nThe post Kevin Grelck appeared first on NASA Science.",
  "title": "Kevin Grelck"
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