Mars's Strangest Secrets
- Episode aired Jun 14, 2016
![NASA's Unexplained Files (2012)](https://m.media-amazon.com/images/M/MV5BMGVlN2YxYWYtZGM0Zi00YWU2LWI2NGMtODQxYmU4MTQ0YzZhXkEyXkFqcGdeQXVyMTAwMzM3NDI3._V1_QL75_UX190_CR0,2,190,281_.jpg)
Strange sightings on Mars, including possible pillars of fire and signs of life.Strange sightings on Mars, including possible pillars of fire and signs of life.Strange sightings on Mars, including possible pillars of fire and signs of life.