Artwork for NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969

Official released audio

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NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a flash reference at 3:02.838. File: NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969. NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 combines an official, playable audio, 11 extracted claims, 1 evidence record, and 1 timeline entry, and file-level provenance that can be compared with related release records.

File
Audio · Release 02
Date
1969
Location
Texas
Agency
NASA

Probed Assessment

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a flash reference at 3:02.838. File: NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969.

Key takeaways

  • NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a light-related observation at 1:47.360
  • NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a particle or fragment reference at 3:36.160
  • NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a light-related observation at 3:04.838

Why it matters

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 combines an official, playable audio, 11 extracted claims, 1 evidence record, and 1 timeline entry, and file-level provenance that can be compared with related release records.

Corroboration

For NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969, the release establishes official provenance but does not independently verify the record's statement that NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a flash reference at 3:02.838.

Open questions

  • • Do the full recording and surrounding mission records add context beyond the 200 available transcript segments?

Probed separates this editorial assessment from the source claims below. It summarizes what the released artifact supports; it is not independent verification.

Official Description from War.gov

During a medical debriefing of the crew of the Apollo 12 mission, Commander Charles “Pete” Conrad, Command Module Pilot Richard “Dick” F. Gordon, and Lunar Module Pilot Alan L. Bean describe their observations of instances of light flashes or “streaks of lights.” The astronauts each reported that these experiences occurred in the dark as they tried to sleep. The NASA medical team considered whether similar phenomena reported by Apollo 11 Lunar Module Pilot Buzz Aldrin had been attributable to exposure of the retina by cosmic rays. NASA later determined that the phenomena reported by the Apollo 12 flight crew were internal to the astronauts’ vision rather than external light sources.

Preserved verbatim as source metadata. This wording is separate from Probed’s file-specific description and assessment.

File Context

Related entities

7
Research Map relationships require row-level claim or timeline references.

Tracker findings

3

Apollo 12 crew described light flashes during mission

The record states: Commander Charles “Pete” Conrad, Command Module Pilot Richard “Dick” F. Gordon, and Lunar Module Pilot Alan L. Bean described their observations of instances of light flashes or 'streaks of lights' during the Apollo 12 mission.

NASA-UAP-D008: NASA considered cosmic-ray retinal exposure

The record states: The NASA medical team considered whether similar phenomena reported by Apollo 11 Lunar Module Pilot Buzz Aldrin had been attributable to exposure of the retina by cosmic rays.

NASA-UAP-D008: NASA later attributed flashes to astronaut vision

The record states: NASA later determined that the phenomena reported by the Apollo 12 flight crew were internal to the astronauts’ vision rather than external light sources.

Release provenance

Release
Release 02
Official ID
release-02-file-057-nasa-uap-d008-apollo-12-medical-debriefing-tape-12-1969
Cleared
May 22, 2026
Official release source

Referenced Timeline

  1. Apollo 12 Mission

    Apollo 12 crew reported observations of light flashes during their mission.

    LinkedApollo 12

Source Claims

Claims are attributed to the released source and remain distinct from Probed’s assessment and tracker findings.

Reported by source10Source inference1
Source reportedObserved3:36.160-3:38.3273:36.160–3:38.327

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a particle or fragment reference at 3:36.160.

[3:32.759] cosmic ray strikes and heavy , heavy [3:36.160] particles , heavy nuclei that are that [3:38.327] go through . You know , we started at

Source reportedObserved

Commander Charles “Pete” Conrad, Command Module Pilot Richard “Dick” F. Gordon, and Lunar Module Pilot Alan L. Bean described their observations of instances of light flashes or 'streaks of lights' during the Apollo 12 mission.

During a medical debriefing of the crew of the Apollo 12 mission, Commander Charles “Pete” Conrad, Command Module Pilot Richard “Dick” F. Gordon, and Lunar Module Pilot Alan L. Bean describe their observations of instances of light flashes or “streaks of lights.”

Source reportedObserved0:42.069-0:44.1800:42.069–0:44.180

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a flash reference at 0:42.069.

[0:40.069] on flight , he's got airport seeing [0:42.069] flashes in a spacecraft at night with [0:44.180] their eyes closed or with their eyes

Source reportedObserved1:37.519-1:39.5191:37.519–1:39.519

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a particle or fragment reference at 1:37.519.

[1:34.550] see what kind it is . We had two kinds . [1:37.519] Gets the particle either strike the [1:39.519] eyeball perpendicular or or it

Source reportedObserved3:02.838-3:04.8383:02.838–3:04.838

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a flash reference at 3:02.838.

[3:00.616] us saw . You'd see a light , you know , [3:02.838] just a flash out there or sometimes [3:04.838] it'd be a a streak . And I saw them in

Source Material & Evidence

audio

Apollo 12 Medical Debriefing

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969

Transcript

0:00

Feel it a bit there . Uh , listen , we

0:03

read this paragraph in here about these

0:06

quotes coronal discharges that you guys

0:08

were seeing and , and that , that

0:11

completely stops us . Tell , tell us

0:13

what , how this came about and who ,

0:16

who talked to you about it and what and

0:18

what you saw . We reported it on uh

0:20

somebody reported it on one of the

0:22

earlier flights and uh . Some guy up ,

0:25

I got the letter , the paperwork

0:27

somewhere , and they shipped it down to

0:29

me at the Cape about two things where

0:31

the VHF radio noises , which could be

0:34

discharges from someplace in space ,

0:36

and the other one where , my father was

0:40

on flight , he's got airport seeing

0:42

flashes in a spacecraft at night with

0:44

their eyes closed or with their eyes

0:46

closed . They , they , they noticed

0:48

them when they were awake at night and

0:50

the spacecraft was dark , and they

0:52

thought they were in a spacecraft .

0:52

Yeah . But , uh , whoever this guy was

0:54

said no , that's a perfectly known

0:56

phenomenon you can get discharged

0:58

across your eye from gamma rays or

1:00

something . So he had a bunch of things ,

1:03

would we . Close our eyes and face the

1:06

moon , you know , when we were orbiting

1:08

it because it would be more , you'd get

1:10

less discharges facing the moon than

1:12

away from it . You don't have to be

1:14

anywhere near the moon or anywhere .

1:16

The first night out , bing , bing . And

1:19

if you , if you keep your eyes closed

1:21

and you're awake down there and it's

1:23

dark and you think about it , when it

1:25

happens , you can put your eye , you

1:27

can , you can sit down and it's one eye .

1:30

It , it's not a discharge that you see

1:32

one eye or the other eye , and you can

1:32

in both eyes . You really see it with

1:34

see what kind it is . We had two kinds .

1:37

Gets the particle either strike the

1:39

eyeball perpendicular or or it

1:41

discharges parallel and we'd get either

1:44

a a flash like that or we'd get a

1:47

streak . And uh and I'm the only people

1:51

that I know is I got . I And I for

1:54

some reason got it more with my left

1:57

eye than my right eye , but I could

1:59

tell which eye it was when I was

2:00

concentrating on it . I'm trying to

2:02

tell you the reason he did it because

2:04

his , where he slept was always on the

2:07

left side of the spacecraft . That I

2:09

got switched on the crosser and I

2:11

caught all the right ones . Yeah .

2:22

They should have protected you , They

2:24

should have all , they should have

2:26

picked them all up . Surprising I'm

2:28

surprised you didn't hear about this

2:30

because you were asked to specifically

2:33

experiment with this thing . 2 pages in

2:36

the place in the water and we didn't

2:38

bother because we were . Oh , there's a

2:42

paper right now on the very exact thing ,

2:44

a new phenomenon that came out of a

2:46

letter . Buzz and Neil talked about

2:48

this . I , I remember their

2:50

conversation about it . They thought it

2:53

was something , you know , penetrating

2:55

the spacecraft . What Pete described is

2:58

the exact phenomenon that all three of

3:00

us saw . You'd see a light , you know ,

3:02

just a flash out there or sometimes

3:04

it'd be a a streak . And I saw them in

3:08

both eyes , either eye , and , uh , I

3:10

can't remember if there was one that

3:12

was more predominant than the other ,

3:14

but I agree with Pete . It's a

3:16

phenomenon that you're not seeing with

3:18

both eyes . It's not something external

3:21

to you . It's something that's inside

3:23

or coming across you . Apparently they

3:25

know about it . Apparently it's a known

3:28

known phenomenon . Well , we've been

3:30

looking for cosmic rays , you know ,

3:32

cosmic ray strikes and heavy , heavy

3:36

particles , heavy nuclei that are that

3:38

go through . You know , we started at

3:40

clear back in Mercury taking

3:42

photographs of the retina to see if you

3:44

and stuff . We never could find any in

3:44

could see the streaks across the retina

3:46

there . And so we stopped that up early

3:48

in the , well by the end of the . Right .

3:52

Your eye is what , the fastest healer

3:54

on your body , and if it's doing

3:56

anything , you're never going to see it .

3:58

they're ever going to see it is if you

3:58

By the time you get a guy back , all

4:00

photographed it right after a particle

4:02

went by . Well , probably what , what

4:05

just a single cell and , uh , yeah ,

4:05

it's doing anyway is probably hitting

4:08

that's all I'd have to do ,

4:09

particularly to make this flash , you

4:12

know , you hit a single cell . I saw

4:14

one night because I was looking at the

4:16

MVP a handrail up above and one right

4:18

right along . I don't know where it

4:20

went . It appeared , you know , right

4:22

straight along that handrail for about

4:24

that , that distance . And I just got

4:26

to be looking at that , and now you can

4:28

almost see him at will . That's right

4:30

your eyes . What if they don't wanna

4:31

where you just lie there and you close

4:32

see one you open one eye and judges

4:35

already see it . You didn't believe it

4:37

at first that we thought it was right .

4:42

You know , hey , I've been sitting

4:44

pretty well . On the , uh

4:48

You see that . They said in the middle

4:51

of the mission , you'd wake up at night

4:53

and you'd say , well , I think I ought

4:55

to see , Those ladies come about one

4:57

minute .

5:01

Uh , let , let me ask you one more

5:03

question about heart . Uh , oh , here ,

5:07

were , were these random , uh ,

5:09

distribution of these , uh , or , or

5:11

did they seem to be fairly horizontal ?

5:14

OK , uh , were these , were these

5:17

things random or did they all seem to

5:20

be in one direction ? Like were they

5:22

always horizontal or were they at

5:24

random ? They could be at any kind of

5:26

angle . But the streaks I saw one I saw .

5:29

I was gonna say that's interesting .

5:31

Mine , it seemed to me I had the

5:33

impression that they were always

5:35

roughly in the same place and mine were

5:37

horizontal . The horizontal streaks

5:39

were always , if I knew where I was

5:42

looking , it always seemed like the

5:44

horizontal streak was a little bit

5:46

above the center and it always seemed

5:48

to me it went from right to left . No

5:50

matter which eye it was The , uh , the ,

5:53

uh , discharges were more towards the

5:56

center and , and it would be just a ,

5:58

it was just like a pinpoint of light .

6:01

They closed it yet . Like somebody was

6:03

flashing a light at you . That's right .

6:08

Generally not too big a light , you

6:10

know . Yeah . It wouldn't fill your

6:12

very small lot . Yeah . Yeah . Yeah .

6:14

It's a , it's an important .

6:19

Is that about the same for both of you ?

6:22

Is that the same , uh , reaction you

6:25

had and Al , the way he described it ?

6:30

What's that about 30 degrees of

6:32

horizontal , but they were kind of ,

6:34

see , I didn't notice them from the

6:36

right or left . That's pretty

6:38

interesting . Yeah , but about the same ,

6:40

they seem to appear about the same

6:42

place . Yeah , I know .

6:47

I . The horizontal ones that I saw were

6:49

generally above eye level was generally

6:53

high . Now , I , I don't know . I can't

6:57

include any other . I can't remember .

6:59

I just don't remember any of them being

7:01

down in the lower part of the vision .

7:04

Well , I , I remember you seeing that

7:06

telling you about seeing them . With

7:08

his eyes open and , and other

7:12

things that he centered his eye on the

7:14

lights on the instrument panel . What I

7:16

used to notice on the boat was when I

7:18

it was pitch black down there in the

7:18

was down there in that sleeping bag ,

7:20

hole . It wouldn't make any difference

7:22

whether my eyes were open or closed . I

7:24

time that way , say for a half an hour .

7:24

could lay there for , I used to kill

7:27

Either open them or close them and wait ,

7:30

and sure enough , after a while , you'd

7:32

get one . And then I'd sit there for a

7:34

while and say , OK , was it in the left

7:36

while to sort it out , and , uh , but

7:36

eye or the right eye ? It'd take you a

7:38

you can usually figure out which eye it

7:40

was in . Now you know what you're doing

7:42

when you're supposed to be sleeping .

7:44

Yeah . Yeah . And there was

7:48

a comment that .

Research Map

7 entities · 5 grounded links

Lines appear only when two entities share a row-level source claim or dated timeline event. Unconnected nodes remain visible without implying a relationship.

UAP/Disclosure Graph
7 nodes5 links