The Thornhedge Nebula, celebrated for its radiant glow in the cosmos, existed as a nebula in the Terr'skiar sector of the Mid Rim.
Positioned on the boundary separating the Mytaranor sector and the Terr'skiar sector, it sat between the worlds of Coachelle and Ota. This nebula arose from the remains of a exploded star situated within the Kyyr system, disrupting the vital Ootmian Pabol trade route. The Thornhedge Pulsar resided at the nebula's core.
Within Huttese culture, the nebula lent itself to the expression, "Your presence is as daunting as the Thornhedge Nebula," a form of praise.