Ghost-Spider, aka Spider-Gwen, formerly Spider-Woman, is a variant of Marvel's Spider-Man and an alternate-universe version of Gwen Stacy. She lives on Earth-65, where Gwen Stacy is bitten by a radioactive spider and becomes a superhero instead of Peter Parker becoming Spider-Man. As the original Spider-Man, she has a precognitive Spider-Sense that warns her of danger. You can see it right in our fanart Spider-Gwen Danger Sticker.