Ancient Aliens Season 4 Episode 5
The NASA Connection
NASA scientists, former astronauts and secret government files all point to the conclusion that there has been contact with extraterrestrial life in the past. Researchers examine this and other recent scientific evidence that may provide proof of alien contact in both the recent and ancient past.
4 - 10Aliens and DinosaursMay. 04, 2012- 4 - 9The Time TravelersApr. 27, 2012
- 4 - 8The Da Vinci ConspiracyApr. 06, 2012
- 4 - 7Aliens and BigfootMar. 23, 2012
- 4 - 6The Mystery of Puma PunkuMar. 16, 2012
- 4 - 5The NASA ConnectionMar. 09, 2012
- 4 - 4Aliens and Mega-DisastersMar. 02, 2012
- 4 - 3The GreysFeb. 24, 2012
- 4 - 2The Doomsday PropheciesFeb. 17, 2012
- 4 - 1The Mayan ConspiracyFeb. 17, 2012
