Nasa's Unexplained Files

3:00 AM to 4:00 AM

Monday 14 April

Stonehenge on Mars

Season 5 Episode 5 of 24

A NASA probe captures an image of a familiar structure on the surface of Mars. What made 'Mars Henge'? Plus, how did an Apollo astronaut get sick on the moon?

Nasa's Unexplained Files airs on Quest at 3:00 AM, Monday 14 April. (Subtitles.)

Learn more about Nasa's Unexplained Files and other education/science/factual topics on our factual page

Topics

Education ➝ Science ➝ Factual Topics

Unexplained ➝ Mysteries