* Early Career: She started with small roles in television series like "Molloy" and "Ferris Bueller" in the early 1990s.
* "Friends": Her big break came with the sitcom "Friends" in 1994. She had auditioned for the role of Rachel Green but was initially considered for the role of Monica Geller. The producers saw her potential for Rachel, and her portrayal of the character launched her into superstardom.
* Building a Name: "Friends" made Aniston a household name, and she capitalized on her success with film roles like "She's the One" and "Office Space" during the late 90s.
So, while she didn't have a single defining "discovery" moment, her dedication, talent, and the right opportunity in "Friends" propelled her into a successful career.