The Seventh World

The Seventh World is the proposed seventh habitable world that denizens of Earth will discover. It is believed to harbor sapient life that is advanced beyond human imaging.

While the seventh worlders do indeed exist, the nebula which was believed to be their home is merely a dense intersecting point of their travels.

Seventh Worlders
Seventh Worlders, who in truth have no name for themselves, were originally denizens of a low-mass gas planet who happened to survive a supernova of their planet's star through means incomprehensible to humans. The event did, however, severely decemate their population, and somehow grant the survivors the ability to observe and interact with many times more than the classical spatial and temporal dimensions.