UNCLASSIFIED // PUBLIC RELEASERELEASE 03 · JUNE 12, 2026
PENTAGON UFO FILE · DOCUMENT · NASA-UAP-D018Gemini 4 Experiment Debriefing, 1967
Gemini IV was the second crewed mission of the Gemini series. Astronauts James McDivitt and Edward White successfully completed the four-day flight between June 3 and June 7, 1965. The mission included the first American spacewalk. This collection of documents contains a transcription of the astronauts recounting their observations of bright particles outside the spacecraft, dated circa June 25, 1967, on pages 78-81, and page 101.