Numerous US. Government documents exist which indicate that these objects are real and have been involved with observing Earth for several decades.
Steven M. GreerThere are more than 3500 military and commercial aircraft pilot reports of encounters worldwide; many cases have corroborating radar documentation and multiple witnesses both on the ground and in the air.
Steven M. GreerThere are several multiple-witnessed events where humans have been taken on board spacecraft.
Steven M. GreerThere are numerous daytime and night time photographs and videotapes of clearly non-human spacecraft from all over the world; these films and videotapes have been evaluated and deemed authentic by competent experts in optical physics and related fields.
Steven M. GreerThere are more than 100 first- and second- hand witnesses to the retrieval of an extraterrestrial spacecraft and at least four extraterrestrial bodies from a crash which occurred in July, 1947, 75 miles northwest of Roswell, New Mexico; written and videotaped testimony from several first-hand witnesses who are respected military officers have been obtained.
Steven M. Greer