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

War.gov PURSUENASA
Government1969Analysis complete

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

Sighting Context

Stored occurrence and enrichment data for this released artifact. Missing or regional data stays explicit rather than being inferred.

Shape model

Shape not classified

No grounded form data

Observation profile

Recorded occurrence details

Occurrence
Texas · 1969
Location
Texas
Classification
Not classified

Environmental, lunar, orbital, satellite, airport, and nearby-infrastructure context loads when this section approaches the viewport.

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 reportedObserved3:00.616-3:02.8383:00.616–3:02.838

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a light-related observation at 3:00.616.

[2:58.449] the exact phenomenon that all three of [3:00.616] us saw . You'd see a light , you know , [3:02.838] just a flash out there or sometimes

Source reportedObserved1:47.360-1:51.0891:47.360–1:51.089

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a light-related observation at 1:47.360.

[1:44.199] a a flash like that or we'd get a [1:47.360] streak . And uh and I'm the only people [1:51.089] that I know is I got . I And I for

Source reportedObserved3:04.838-3:08.2793:04.838–3:08.279

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a light-related observation at 3:04.838.

[3:02.838] just a flash out there or sometimes [3:04.838] it'd be a a streak . And I saw them in [3:08.279] both eyes , either eye , and , uh , I

Source reportedObserved1:44.199-1:47.3601:44.199–1:47.360

NASA-UAP-D008, Apollo 12 Medical Debriefing - Tape 12, 1969 transcript includes a flash reference at 1:44.199.

[1:41.879] discharges parallel and we'd get either [1:44.199] a a flash like that or we'd get a [1:47.360] streak . And uh and I'm the only people

InferenceAsserted

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.

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.

Source reportedObserved

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

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

Source Material & Evidence

audio

Apollo 12 Medical Debriefing

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

Transcript

00:00

Feel it a bit there . Uh , listen , we

00:03

read this paragraph in here about these

00:06

quotes coronal discharges that you guys

00:08

were seeing and , and that , that

00:11

completely stops us . Tell , tell us

00:13

what , how this came about and who ,

00:16

who talked to you about it and what and

00:18

what you saw . We reported it on uh

00:20

somebody reported it on one of the

00:22

earlier flights and uh . Some guy up ,

00:25

I got the letter , the paperwork

00:27

somewhere , and they shipped it down to

00:29

me at the Cape about two things where

00:31

the VHF radio noises , which could be

00:34

discharges from someplace in space ,

00:36

and the other one where , my father was

00:40

on flight , he's got airport seeing

00:42

flashes in a spacecraft at night with

00:44

their eyes closed or with their eyes

00:46

closed . They , they , they noticed

00:48

them when they were awake at night and

00:50

the spacecraft was dark , and they

00:52

thought they were in a spacecraft .

00:52

Yeah . But , uh , whoever this guy was

00:54

said no , that's a perfectly known

00:56

phenomenon you can get discharged

00:58

across your eye from gamma rays or

01:00

something . So he had a bunch of things ,

01:03

would we . Close our eyes and face the

01:06

moon , you know , when we were orbiting

01:08

it because it would be more , you'd get

01:10

less discharges facing the moon than

01:12

away from it . You don't have to be

01:14

anywhere near the moon or anywhere .

01:16

The first night out , bing , bing . And

01:19

if you , if you keep your eyes closed

01:21

and you're awake down there and it's

01:23

dark and you think about it , when it

01:25

happens , you can put your eye , you

01:27

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

01:30

It , it's not a discharge that you see

01:32

one eye or the other eye , and you can

01:32

in both eyes . You really see it with

01:34

see what kind it is . We had two kinds .

01:37

Gets the particle either strike the

01:39

eyeball perpendicular or or it

01:41

discharges parallel and we'd get either

01:44

a a flash like that or we'd get a

01:47

streak . And uh and I'm the only people

01:51

that I know is I got . I And I for

01:54

some reason got it more with my left

01:57

eye than my right eye , but I could

01:59

tell which eye it was when I was

02:00

concentrating on it . I'm trying to

02:02

tell you the reason he did it because

02:04

his , where he slept was always on the

02:07

left side of the spacecraft . That I

02:09

got switched on the crosser and I

02:11

caught all the right ones . Yeah .

02:22

They should have protected you , They

02:24

should have all , they should have

02:26

picked them all up . Surprising I'm

02:28

surprised you didn't hear about this

02:30

because you were asked to specifically

02:33

experiment with this thing . 2 pages in

02:36

the place in the water and we didn't

02:38

bother because we were . Oh , there's a

02:42

paper right now on the very exact thing ,

02:44

a new phenomenon that came out of a

02:46

letter . Buzz and Neil talked about

02:48

this . I , I remember their

02:50

conversation about it . They thought it

02:53

was something , you know , penetrating

02:55

the spacecraft . What Pete described is

02:58

the exact phenomenon that all three of

03:00

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

03:02

just a flash out there or sometimes

03:04

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

03:08

both eyes , either eye , and , uh , I

03:10

can't remember if there was one that

03:12

was more predominant than the other ,

03:14

but I agree with Pete . It's a

03:16

phenomenon that you're not seeing with

03:18

both eyes . It's not something external

03:21

to you . It's something that's inside

03:23

or coming across you . Apparently they

03:25

know about it . Apparently it's a known

03:28

known phenomenon . Well , we've been

03:30

looking for cosmic rays , you know ,

03:32

cosmic ray strikes and heavy , heavy

03:36

particles , heavy nuclei that are that

03:38

go through . You know , we started at

03:40

clear back in Mercury taking

03:42

photographs of the retina to see if you

03:44

and stuff . We never could find any in

03:44

could see the streaks across the retina

03:46

there . And so we stopped that up early

03:48

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

03:52

Your eye is what , the fastest healer

03:54

on your body , and if it's doing

03:56

anything , you're never going to see it .

03:58

they're ever going to see it is if you

03:58

By the time you get a guy back , all

04:00

photographed it right after a particle

04:02

went by . Well , probably what , what

04:05

just a single cell and , uh , yeah ,

04:05

it's doing anyway is probably hitting

04:08

that's all I'd have to do ,

04:09

particularly to make this flash , you

04:12

know , you hit a single cell . I saw

04:14

one night because I was looking at the

04:16

MVP a handrail up above and one right

04:18

right along . I don't know where it

04:20

went . It appeared , you know , right

04:22

straight along that handrail for about

04:24

that , that distance . And I just got

04:26

to be looking at that , and now you can

04:28

almost see him at will . That's right

04:30

your eyes . What if they don't wanna

04:31

where you just lie there and you close

04:32

see one you open one eye and judges

04:35

already see it . You didn't believe it

04:37

at first that we thought it was right .

04:42

You know , hey , I've been sitting

04:44

pretty well . On the , uh

04:48

You see that . They said in the middle

04:51

of the mission , you'd wake up at night

04:53

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

04:55

to see , Those ladies come about one

04:57

minute .

05:01

Uh , let , let me ask you one more

05:03

question about heart . Uh , oh , here ,

05:07

were , were these random , uh ,

05:09

distribution of these , uh , or , or

05:11

did they seem to be fairly horizontal ?

05:14

OK , uh , were these , were these

05:17

things random or did they all seem to

05:20

be in one direction ? Like were they

05:22

always horizontal or were they at

05:24

random ? They could be at any kind of

05:26

angle . But the streaks I saw one I saw .

05:29

I was gonna say that's interesting .

05:31

Mine , it seemed to me I had the

05:33

impression that they were always

05:35

roughly in the same place and mine were

05:37

horizontal . The horizontal streaks

05:39

were always , if I knew where I was

05:42

looking , it always seemed like the

05:44

horizontal streak was a little bit

05:46

above the center and it always seemed

05:48

to me it went from right to left . No

05:50

matter which eye it was The , uh , the ,

05:53

uh , discharges were more towards the

05:56

center and , and it would be just a ,

05:58

it was just like a pinpoint of light .

06:01

They closed it yet . Like somebody was

06:03

flashing a light at you . That's right .

06:08

Generally not too big a light , you

06:10

know . Yeah . It wouldn't fill your

06:12

very small lot . Yeah . Yeah . Yeah .

06:14

It's a , it's an important .

06:19

Is that about the same for both of you ?

06:22

Is that the same , uh , reaction you

06:25

had and Al , the way he described it ?

06:30

What's that about 30 degrees of

06:32

horizontal , but they were kind of ,

06:34

see , I didn't notice them from the

06:36

right or left . That's pretty

06:38

interesting . Yeah , but about the same ,

06:40

they seem to appear about the same

06:42

place . Yeah , I know .

06:47

I . The horizontal ones that I saw were

06:49

generally above eye level was generally

06:53

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

06:57

include any other . I can't remember .

06:59

I just don't remember any of them being

07:01

down in the lower part of the vision .

07:04

Well , I , I remember you seeing that

07:06

telling you about seeing them . With

07:08

his eyes open and , and other

07:12

things that he centered his eye on the

07:14

lights on the instrument panel . What I

07:16

used to notice on the boat was when I

07:18

it was pitch black down there in the

07:18

was down there in that sleeping bag ,

07:20

hole . It wouldn't make any difference

07:22

whether my eyes were open or closed . I

07:24

time that way , say for a half an hour .

07:24

could lay there for , I used to kill

07:27

Either open them or close them and wait ,

07:30

and sure enough , after a while , you'd

07:32

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

07:34

while and say , OK , was it in the left

07:36

while to sort it out , and , uh , but

07:36

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

07:38

you can usually figure out which eye it

07:40

was in . Now you know what you're doing

07:42

when you're supposed to be sleeping .

07:44

Yeah . Yeah . And there was

07:48

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