678K views · 8.2K reactions | In Alaska, the ruins of a massive compound point to eerie evidence of an apocalyptic mystery. New discoveries reveal why this strange marvel was built in the snowy wilds of the Last Frontier and why it was abandoned. Stream #MysteriesOfTheAbandoned on Discovery+ and start your free 7-day trial now: https://on.discoveryplus.com/kXBu/MysteriesOfTheAbandonedFB | Science Channel | Facebook