Nasa's Unexplained Files

9:00 AM to 10:00 AM

Friday 18 April

Pluto's Stranger Things

Season 4 of 8

Did Apollo astronauts hear unexplained transmissions on the far side of the moon? Plus, an astronomer spots a strange disturbance in Martian atmosphere

Nasa's Unexplained Files airs on Discovery Science +1 at 9:00 AM, Friday 18 April. (Subtitles.)

Topics

Education ➝ Science ➝ Factual Topics

Unexplained ➝ Mysteries