Very interesting hidden facts in NASA about the unidentified objects. This video shows the existence of UFO's noticed by NASA but they have kept it hidden from the real world.
Channels: Interesting Science Aerospace Engineering
Tags: NASA's Unexplained Files Premiering Tuesday at 10PM e_p on SCIENCE
Uploaded by: amir.nayak1 ( Send Message ) on 07-12-2012.
Duration: 0m 31s