The Cradle

The Cradle is a structure located near Echo Mesa on Io. It was constructed by the Traveler during its partial terraforming of the moon.

A year after the conclusion of the Red War, the Guardian was summoned to Io by visions, and witnessed the Cradle emitting enormous pulses of Light.

Trivia

 * Bungie Senior Concept Artist Sung Choi uses the name "Cradle" in an Artstation post featuring concept art of the structure.