Samantha Carter is a fictional character from the science fiction television series Stargate SG-1. She is portrayed as a skilled astrophysicist and a military officer in the United States Air Force. Carter is known for her intelligence, resourcefulness, and strong leadership skills, often playing a crucial role in the team's missions through the Stargate. Throughout the series, Carter explores various alien cultures and technologies, contributing to the fight against threats like the Goa'uld and the Replicators. Her character is celebrated for breaking gender stereotypes in science fiction, showcasing a strong female lead in a predominantly male environment.