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NASA-UAP-D012, Mercury Atlas 8 Audio Excerpt, October 3, 1962

During the Mercury Atlas 8 mission, Sigma 7 pilot Walter M. “Wally” Schirra Jr. describes observing “little white objects that tend to come from the capsule itself and drift off.” Schirra later also refers to those objects as “particles” and “lathe shavings.” Schirra also describes seeing a burst of light in the window, whose source he cannot identify. He speculates that his observation corresponds with the moment the sun passes below the horizon during sunset.

UnknownAudioOct 3, 1962

Witnesses

Unknown

Duration

Unknown

Source material

3

Timeline

3

Source provenance

War.gov PURSUE

Live sighting record 2ee6aba9-37e1-4e52-ae32-3a47cf58467c.

Using the selected case's real source, media, and context throughout the workspace.

Correlations

Field Intelligence

Environmental context has not been resolved for this report yet.

Extracted details

Observed facts

Occurred

Oct 3, 1962

Timezone

GMT+00:00

Location details

Low Earth Orbit

Deep extraction

Source claims

Reported by source10Source inference1
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Source reported

During the Mercury Atlas 8 mission, Sigma 7 pilot Walter M. “Wally” Schirra Jr. describes observing 'little white objects that tend to come from the capsule itself and drift off.'

Source reported

Schirra later refers to the observed objects as 'particles' and 'lathe shavings.'

Schirra later also refers to those objects as “particles” and “lathe shavings.”

Source reported

Schirra describes seeing a burst of light in the window, whose source he cannot identify.

Schirra also describes seeing a burst of light in the window, whose source he cannot identify.

InferenceAsserted

Schirra speculates that his observation of the burst of light corresponds with the moment the sun passes below the horizon during sunset.

He speculates that his observation corresponds with the moment the sun passes below the horizon during sunset.

Source reportedCaption transcript

NASA-UAP-D012, Mercury Atlas 8 Audio Excerpt, October 3, 1962 transcript includes a light-related observation at 3:07.350.

[2:22.370] this point and it's really not usable . [3:07.350] Getting a real burst of light in the [3:09.860] window , and I really don't know what

Source reportedCaption transcript

NASA-UAP-D012, Mercury Atlas 8 Audio Excerpt, October 3, 1962 transcript includes a light-related observation at 1:19.830.

[1:07.180] all three axes . [1:19.830] I still have light in the periscope , [1:22.379] of course . I'm looking straight up and

Source reportedCaption transcript

NASA-UAP-D012, Mercury Atlas 8 Audio Excerpt, October 3, 1962 transcript includes a particle or fragment reference at 1:54.279.

[1:51.050] As a result , I I notice that these [1:54.279] particles keep tending aft of me [1:57.080] relative to me at any time .

Source reportedCaption transcript

NASA-UAP-D012, Mercury Atlas 8 Audio Excerpt, October 3, 1962 transcript includes a particle or fragment reference at 0:49.830.

[0:43.506] came toward me . But it wasn't . [0:49.830] You can actually see the particle there [0:53.060] flying off , and as John described it

Source reportedCaption transcript

NASA-UAP-D012, Mercury Atlas 8 Audio Excerpt, October 3, 1962 transcript includes an unidentified-object reference at 0:08.979.

[0:05.659] And also I have uh , the little white [0:08.979] objects that seem to come from the [0:11.300] capsule itself . And drift off

Source reportedCaption transcript

NASA-UAP-D012, Mercury Atlas 8 Audio Excerpt, October 3, 1962 transcript includes an unidentified-object reference at 0:32.639.

[0:28.659] is neither It is one of [0:32.639] the white objects . [0:38.060] two stars are staying quite still . The

Source reportedCaption transcript

NASA-UAP-D012, Mercury Atlas 8 Audio Excerpt, October 3, 1962 transcript includes an unidentified-object reference at 0:41.450.

[0:38.060] two stars are staying quite still . The [0:41.450] white object actually looked like it [0:43.506] came toward me . But it wasn't .

Audio record

Transcript

42 timecoded segments

Caption transcript

Caption transcript

There are some pretty stars in sight .

Caption transcript

And also I have uh , the little white

Caption transcript

objects that seem to come from the

Caption transcript

capsule itself . And drift off

Caption transcript

And if they are a yaw check , it's

Caption transcript

fantastic . I suspect that the star I

Caption transcript

see is Arcturus

Caption transcript

It'll be they're very interesting . It

Caption transcript

is neither It is one of

Caption transcript

the white objects .

Caption transcript

two stars are staying quite still . The

Caption transcript

white object actually looked like it

Case progression

Timeline

Encounter windowOct 3, 1962

The encounter time was extracted from the report body.

PublishedMay 22, 2026, 12:00 AM

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Linked event

Grouped into the Mercury ATLAS 8 incident dossier.

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Source material