RENEE MONTAGNE, HOST:
Good morning, I'm Renee Montagne. A 15-year-old may have discovered a Mayan city from his bedroom in Quebec. Obsessed with Mayan culture, William Gadoury discovered a correlation between Mayan star charts and its cities. He then noticed a three-star constellation with only two cities and theorized there must be another one. Satellite images confirm buried geometric shapes after he showed his maps to archaeologists, who promised Gadoury a seat on the expedition. It's MORNING EDITION. Transcript provided by NPR, Copyright NPR.