Skylab 1/2 and 1/3 Technical Crew Debriefings
Skylab debriefings recording recurring light flashes, streaks, and visual spots that crews compared against cosmic-particle effects and conditions such as the South Atlantic Anomaly. The same document also preserves a longer visual track of a bright reddish object in a similar orbit that was tentatively described as satellite-like but never fully explained in the debrief.
Part of NASA Apollo & Skylab Missions - a NASA collection covering 1969-1973. Primary-source NASA transcripts, crew debriefings, and annotated stills from Apollo and Skylab missions. The collection focuses on ambiguous lights, flashes, orbital objects, instrument anomalies, and crew observations recorded during Apollo 11, Apollo 12, Apollo 17, and Skylab flights between 1969 and 1973.