1969

Excerpts from the NASA Apollo 11 Technical Crew Debriefing dated July 31, 1969. Astronauts Armstrong, Aldrin, and Collins discuss unusual visual sightings during the translunar coast, including an L-shaped object and flashes of light inside the cabin.

Transcript of Apollo mission communications between astronauts and Houston. Topics include spacecraft status, rendezvous procedures, and an astronaut's observation of unidentified 'flashes of light' appearing to escape the Moon.

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.

This archival photograph depicts the lunar surface as viewed from the landing site of Apollo 12. This image features a highlighted area of interest slightly to the right of the vertical axis of the frame, above the horizon, in which unidentified phenomena are visible. This image has been modified from its original state to assist viewers in identifying specific areas of interest. These highlights are provided for contextual purposes only. Such alterations do not constitute an analytical judgment, investigative conclusion, or factual determination regarding the nature or significance of the subject matter.

This archival photograph depicts the lunar surface as viewed from the landing site of Apollo 12. This image features two highlighted areas of interest, labeled “Area 1” and “Area 2,” slightly to the right of the vertical axis of the frame, above the horizon, in which unidentified phenomena are visible. This image has been modified from its original state to assist viewers in identifying specific areas of interest. These highlights are provided for contextual purposes only. Such alterations do not constitute an analytical judgment, investigative conclusion, or factual determination regarding the nature or significance of the subject matter.

This archival photograph depicts the lunar surface as viewed from the landing site of Apollo 12. This image features a highlighted area of interest near the right edge of the frame, above the horizon, in which unidentified phenomena are visible. This image has been modified from its original state to assist viewers in identifying specific areas of interest. These highlights are provided for contextual purposes only. Such alterations do not constitute an analytical judgment, investigative conclusion, or factual determination regarding the nature or significance of the subject matter.

This archival photograph depicts the lunar surface as viewed from the landing site of Apollo 12. This image features a highlighted area of interest slightly to the left of the vertical axis of the frame, above the horizon, in which unidentified phenomena are visible. This image has been modified from its original state to assist viewers in identifying specific areas of interest. These highlights are provided for contextual purposes only. Such alterations do not constitute an analytical judgment, investigative conclusion, or factual determination regarding the nature or significance of the subject matter.

This archival photograph depicts the lunar surface as viewed from the landing site of Apollo 12. This image features five highlighted areas of interest, labeled “Area 1” through “Area 5,” above the horizon, in which unidentified phenomena are visible. This image has been modified from its original state to assist viewers in identifying specific areas of interest. These highlights are provided for contextual purposes only. Such alterations do not constitute an analytical judgment, investigative conclusion, or factual determination regarding the nature or significance of the subject matter.