Arguably the most startling piece of footage in the clip above is from the Dome of the Rock in Jerusalem. A bright glowing ball can be seen hovering above the 2,500 year old holy site before it rapidly shoots up into the sky and disappears.
The authenticity of the clip has been widely debated online, with one YouTube video "proving" that the footage is fake.
The second clip is from California, and somewhat eerily (or purposely depending on your viewpoint) near Area 51. Featuring what looks suspiciously like a plane, a bright light can be seen travelling through the evening sky in this video.