Nasa's Unexplained Files

8:00 PM to 9:00 PM

Friday 1 November

The Earth Next Door

Season 4 of 8

Astronomers detect a potentially habitable planet that appears to be remarkably close to Earth, and a chance discovery at Nasa unveils a top secret military space program

Nasa's Unexplained Files airs on Discovery History +1 at 8:00 PM, Friday 1 November. (Subtitles.)

Topics

Education ➝ Science ➝ Factual Topics

Unexplained ➝ Mysteries