01835cgm a2200349 4500 758850550 TxAuBib 20140724120000.0 140428|||||||||||||||||||||||||||v|eng|u 883476143231 (OCoLC)878438455 TEFMT eng rda TEFMT TEF OCP GK8 OCLCO VP@ OCLCF TxGR TxAuBib eng eng eng NASA [DVD] : unexplained files. Silver Spring, MD : distributed by Discovery Channel. 1 videodisc (219 min.) : sound, color ; 4 3/4 in. Title from web page. Originally aired in 2001-2012. NASA's unexplained files -- The aliens have landed -- Killer aliens. Mysterious flying objects, unexplained disappearances, species invasions: a swirl of suspicion has circled our planet for decades, but few definitive answers have been offered. This collection combs through three and a half hours of evidence, interviews, and theories that attempt to explain the unexplained. From astronauts to abductees, a variety of sources submit film footage and firsthand testimonies to be examined in search for the truth. Rating: TVPG. DVD, widescreen (1.78:1) presentation. 20140724. English dialogue; English subtitles. United States National Aeronautics and Space Administration History. United States National Aeronautics and Space Administration. Space flight History. Outer space Exploration United States History. Outer space. Discovery Channel (Firm), film distributor. RV8