Jessica Jones is a fictional superhero in the Marvel Comics universe. She made her first appearance in the 2001 comic book series "Alias," created by writer Brian Michael Bendis and artist Michael Gaydos. Jones was originally a costumed superhero named Jewel, but retired after a traumatic experience and began a new career as a private investigator in New York City.
As a private investigator, Jones uses her superhuman strength and ability to fly to solve cases for her clients. She also has a no-nonsense attitude and a sharp wit that helps her navigate the seedy underbelly of New York City's criminal world.
Jones has had a tumultuous history in the Marvel Comics universe. She was once mind-controlled by the villainous Purple Man, who forced her to do unspeakable things. She also struggled with alcoholism and post-traumatic stress disorder (PTSD) after her experiences as a superhero.
In recent years, Jones has become a prominent member of the Marvel Universe. She has joined the Avengers and the Defenders, and was the star of her own Netflix television series, "Jessica Jones," which ran for three seasons.
Overall, Jessica Jones is a complex and compelling character who has become a beloved part of the Marvel Universe. Her strength, intelligence, and resilience make her a role model for readers of all ages and backgrounds.