Season 18

Video thumbnail: Secrets of the Dead Viking Warrior Queen

Secrets of the Dead

Viking Warrior Queen

Join archaeologists examining the history-changing DNA of a female Viking warrior.

Viking Warrior Queen

Video thumbnail: Secrets of the Dead Galileo's Moon

Secrets of the Dead

Galileo's Moon

Join experts as they examine an alleged proof copy of Galileo’s “Sidereus Nuncius.”

Galileo's Moon

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