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Audio record from a Mercury program orbital mission in 1962 featuring a NASA astronaut witness, making it a historically notable early spaceflight observation record, though both anomalies were explained by the witness himself.
noise or low quality
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Evidence Types
Official Conclusion
Witness self-attributed both observations to mundane causes: capsule particle debris and solar sunset phenomenon.
Official Description
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.
Key Findings
This document is an audio excerpt from the Mercury Atlas 8 mission (Sigma 7) in which astronaut Wally Schirra verbally describes observing small white objects drifting from the capsule and a brief burst of light visible through the window. Schirra himself offers mundane explanations for both observations during the transmission. The document contains no unresolved UAP claim by the witness.
Analyst Notes
The sole witness, Schirra, himself attributed the white objects to capsule-derived particles ('lathe shavings') and the light burst to a solar sunset event. No sensor corroboration is referenced. The observations carry no unresolved anomalous element per the witness's own account, significantly reducing UAP evidential value.
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Dates
Official video via DVIDS · Open on DVIDS ↗
AI analysis by claude-sonnet-4-6 · July 20, 2026