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A pulse. A task. A story.

Explore the first moonwalk through Neil Armstrong’s heart rate.

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Apollo 11 · 20 July 1969

NASA historical archive
80100120140160109:00109:40110:20111:00111:40

Visible provenance. 42 approximate points digitized from figure 12-3(a) in the Apollo 11 Mission Report, PDF page 268. Activities from table 12-II, page 265. Transcription carried over from the earlier prototype; these are not raw telemetry or clinical thresholds.