Supergirl, also known as Kara Zor-El, is a superhero from DC Comics, created as Superman’s cousin. She shares many of his powers, including super strength, flight, and heat vision, but her character brings a distinct perspective as a young woman adjusting to life on Earth. Over the years, Supergirl has been portrayed in various comics, TV series, and movies, evolving from a symbol of hope and courage to a nuanced character facing personal struggles and challenges. Her stories often emphasize themes of identity, family, and resilience, making her an inspiring figure in the superhero world.