Chrisjen Avasarala is a prominent character in the science fiction series The Expanse, created by James S.A. Corey. She serves as a high-ranking official in the United Nations and is known for her intelligence, political acumen, and strong moral compass. Avasarala plays a crucial role in navigating the complex political landscape of the solar system, often advocating for peace and diplomacy. Avasarala is characterized by her no-nonsense attitude and sharp wit, making her a formidable presence in both political and military discussions. Her background in diplomacy and her commitment to protecting humanity drive her actions throughout the series, highlighting the challenges of leadership in a time of interplanetary conflict.