1973

NASA technical debriefing for the Apollo 17 crew, dated January 4, 1973. Astronauts Evans, Cernan, and Schmitt discuss unusual sightings, including a 'fireball' and light flashes experienced during the mission and on the lunar surface.

Excerpts from NASA Skylab 1/2, 1/3, and 1/4 technical crew debriefings from 1973-1974. Astronauts discuss visual phenomena, including light flashes in their eyes and sightings of unidentified satellites in similar orbits to Skylab.

NASA report from January 8, 1973, documenting the Apollo 17 crew's science debriefing. It covers astronomical findings on ionized hydrogen, the Coma cluster, UV and X-ray backgrounds, and observations of Earth from space.

CIA report from 1977 detailing information from a former Soviet citizen about the Sary Shagan Weapons Testing Range. It covers missile systems like SA-2 and ABM-1 GALOSH, rumored laser research, and a sighting of an unidentified aerial phenomenon in 1973.