A team of Greek and French archaeologists has discovered a pristine 4th-century BCE temple dedicated to the Titan Phoebe, grandmother of Apollo, in the remote Phocis region. The temple is notable for its rare circular floor plan and a series of narrow vertical slits in the roof that allowed sunlight to strike the central altar only during the lunar cycles associated with the Titaness.
Excavations have yielded high-quality marble statues of celestial bodies and silver ritual plates engraved with star charts. Experts suggest that the temple functioned as a specialized astronomical sanctuary where priestesses observed the movements of the moon and stars to calculate the dates for major Panhellenic festivals and agricultural cycles.