The "Earth-TRN012" used on this page is an unofficial Temporary Reality Number that was assigned by our wiki until an official designation is provided by Marvel.
History
As a teenager, Gwen Stacy went to a demonstration on radioactivity and was bitten by a mutated spider. The bite transformed her, granting her amazing powers: a precognitive awareness of danger, adhesive fingertips and toes, and the proportional speed and strength of a spider. To the residents of New York, she is the dangerous vigilante called Spider-Woman, but you know her as Spider-Gwen!