Disclosed

Apollo 12 Medical Debriefing - Tape 12, 1969

Date
1969
Place
Texas, United States
Record
Pentagon file
Assessment
Not assessed
Evidence strength
467 case pages by decade; this one falls in 1960s with 49 othersAll cases

What was reported

Per the government's blurb, a medical debriefing audio recording in which Apollo 12 Commander Pete Conrad, CMP Dick Gordon, and LMP Alan Bean describe light flashes/'streaks of light' seen while trying to sleep in the dark. NASA's medical team considered whether this matched Aldrin's Apollo 11 cosmic-ray hypothesis, and the blurb states NASA later determined the Apollo 12 crew's phenomena were internal to the astronauts' vision rather than external light sources.

What officials concluded

Resolved

NASA later determined the phenomena were internal to the astronauts' vision, not external light sources.

Agency
NASA
Released in

Evidence profile

Sensors1 of 9
  • Yes: Visual
  • No: Infrared
  • No: Radar
  • No: Video
  • No: Photo
  • No: Film
  • No: Audio
  • No: Night vision
  • No: Other sensor
Witnessescount not stated
  • No: Civilian
  • No: Military aircrew
  • No: Military ground
  • No: Airline crew
  • No: Sensor operator
  • No: Law enforcement
  • No: Scientist
  • No: Astronaut
  • No: Intelligence official
  • Yes: Other
ShapeLight only
  • Yes: Light only
  • No: Orb or sphere
  • No: Disc
  • No: Triangle
  • No: Cylinder
  • No: Cube
  • No: Other shape
Effectsnone reported
  • No: Physiological
  • No: Physical trace
  • No: Electromagnetic
  • No: Sound
  • No: Silent

Why this rating Blurb-only file (no audio transcript provided here); a subjective, physiological-seeming phenomenon already given a conventional explanation by NASA per the blurb itself.

As described in the file

Witnesses
Pete Conrad, Dick Gordon, Alan Bean (per blurb)
Sensors
Visual (subjective/physiological)
Lights and colour
Streaks of light
Duration
While trying to sleep, in the dark
Effects
Internal visual phenomenon (retinal), per NASA's later determination

Pentagon files

1

What the file claims

1
  • Unverified

    The Apollo 12 crew described light flashes or streaks of light while trying to sleep in the dark, prompting comparison to Aldrin's Apollo 11 report and a cosmic-ray hypothesis.

On the map

31.50° N, 99.00° W, plotted at the centre of the region named in the record

Show on the map