Part 4:  U. S. Government Knowledge of “Interplanetary” Craft, 1942 – 2011

“The NSC felt investigations of UFO sightings and incidents had to continue in secrecy without any public knowledge. ...the fact that an Alien was captured alive and survived for three years under secrecy cannot be released to the public for fear the information would be obtained by SHIS.”

- Page 7, “Executive Briefing, PROJECT AQUARIUS (TS)”