Nebular

[Sarah]

Of or pertaining to nebulæ; of the nature of, or resembling, anebula. Nebular hypothesis, an hypothesis to explain the process offormation of the stars and planets, presented in various forms byKant, Herschel, Laplace, and others. As formed by Laplace, itsupposed the matter of the solar system to have existed originally inthe form of a vast, diffused, revolving nebula, which, graduallycooling and contracting, threw off, in obedience to mechanical andphysical laws, succesive rings of matter, from which subsequently, bythe same laws, were produced the several planets, satellites, andother bodies of the system. The phrase may indicate any hypothesisaccording to which the stars or the bodies of the solar system havebeen evolved from a widely diffused nebulous form of matter.

[Sarah]

describing something very cool or awesome

[Sarah]

An alternative to stellar. Implies a more spectacular coolness to the described entity/event.

[Sarah]

The name of a specific region that applies to basically everything found in outer-space, especially those with planets inhabited by Stargate nemisis aliens.

[Michiko]

Relating to or denoting a nebula or nebulae.

[Tariq Zaki]

related to a nebula (= a cloud of gas or dust in space, appearing either bright or dark) :