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Index/Organizations/Landsat program

Landsat program

American network of Earth-observing satellites for international research purposes

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Dec 13, 2025
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What telemetry, telemetry tapes, and tracking data from Apollo corroborate the landings?

Apollo mission telemetry and ground tracking records — including onboard telemetry streams, ground-based recordings of slow-scan TV, and international radar/optical tracking — provide multiple, indepe...

Jan 5, 2026

What telemetry, telemetry tapes, and raw mission data exist to verify Apollo missions?

A large, layered body of telemetry and mission data—real-time spacecraft telemetry, tracking data, voice loops, biomedical readings, strip charts, and archived magnetic tapes—was generated and recorde...