The ancients hid the secrets of their incredible knowledge of astronomy in their temples and palaces, built to align with the sun, on the same day, all over the world. Revealing our species' obsession with the sun, across thousands of years and every continent, this is architectural magic on a cosmic scale.

Cast: Stefan Ashton Frank, Efrosyni Boutsikas, Sarah Klassen, Tore Lomsdalen, Paul Pino, Marco Antonio Santos Ramirez