NASA's Unexplained Files Season 1 Episode 3 - Black Knight Rises

Airdate: 2014-Mar-11

Episode summary:

A chunk of the sun appears to have vanished. An ominous dark craft beneath the Shuttle Endeavour. And Hubble spots thousands of unidentified objects travelling faster than light. Are we being watched? Or could we ourselves be aliens from another world?

About NASA's Unexplained Files series:

On NASA’s Unexplained Files, strange flying objects have been caught on NASA’s cameras and astronauts have reported seeing UFOs. Some o...Show more >