The Sky Spirits' homeworld was an inhabited planet located in the Delta Quadrant. It was home to a species known as the Sky Spirits. In 2372, the USS Voyager followed a warp trail to this planet, hoping to find much needed polyferranide. When the ship entered orbit, high amounts of polyferranide were detected and an away team was to beam down to the planet. Constant electrical storms prevented the crew from beaming down, however, and a shuttle was used to land on the planet instead.