A team of scientists set out to solve the mystery of chunks of ancient glass scattered in a remote part of the Sahara Desert. Their quest takes them on a perilous journey into the Great Sand Sea, the wastes of Siberia and the test site of the world's first atomic bomb in New Mexico. What their search uncovers is a devastating new natural phenomenon.
Episode 12 of Season 43 from Horizon — available to stream in HD on any device.
Join the conversation
Sign in to leave a comment
No comments yet
Be the first to share your thoughts!
Recommended
Evolution
Murder 101
The House That Dragons Built
The Real Wolf of Wall Street
Rise of Empires: Ottoman
The Reclaimers: Made in Suffolk
Surgery Secrets of the Super Rich
Murder Case: The Digital Detectives
See No Evil
Homicide Hunter: Lt Joe Kenda
Search for movies, TV shows, collections, manga, or people
Trending Now