Nasa's Unexplained Files

2:00 AM to 3:00 AM
Wednesday 25 December
+

Mystery of the Invisible Planet

Season 4 of 8

Interviews with astronauts and scientists shed light on the many mysterious flying objects that have been caught on Nasa's cameras, and explore the idea of extraterrestrial life

Nasa's Unexplained Files airs on Discovery Science +1 at 2:00 AM, Wednesday 25 December. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Unexplained ➝ Mysteries