This server connects Claude to a NASA-cataloged TLE API that tracks orbital elements for Earth-orbiting satellites, updated daily from CelesTrak. You get two core operations: search satellites by name and retrieve individual TLE records by satellite number. Reach for this when you're building orbital mechanics calculations, tracking specific satellites like ISS or Starlink constellations, or need programmatic access to two-line element sets without manual data collection. The underlying API has been stable enough to warrant third-party client libraries in JavaScript, PHP, and C#, and the data format is standard for orbital propagation models.