Bonnie Dunbar was born on March 3, 1949, in Washington state. From a young age, she showed a strong interest in science and exploration, which would eventually lead her to a career as an astronaut. She attended the University of Washington, where she earned a bachelor's degree in Ceramic Engineering in 1971.
After completing her undergraduate studies, Dunbar continued her education at the University of Houston, where she pursued a PhD in Biomedical Engineering. Her research focused on developing medical devices for astronauts in space, preparing her for the challenges she would face during her time at NASA.
After completing her PhD, Dunbar began working as a research scientist, studying the effects of microgravity on the human body. Her research caught the attention of NASA, and in 1981, she was selected to join the astronaut training program.
Over the next two decades, Dunbar would go on to participate in five space missions, including several trips to the International Space Station. She became known for her expertise in space medicine and biomedical engineering, making valuable contributions to the field of aerospace science.
In addition to her work as an astronaut, Dunbar has also held various leadership roles in the aerospace industry. From 2005 to 2010, she served as the president and CEO of The Museum of Flight, where she worked to promote the history and future of aviation and space exploration.
After leaving The Museum of Flight, Dunbar took on a new challenge as the head of the University of Houston's STEM Center. In this role, she leads initiatives to promote education and careers in science, technology, engineering, and math, inspiring the next generation of students to pursue careers in STEM fields.
Outside of her professional accomplishments, Dunbar is also known for her dedication to promoting diversity and inclusion in the aerospace industry. She has been a vocal advocate for increasing the representation of women and minorities in STEM fields, working to create a more equitable and inclusive future for all aspiring scientists and engineers.
Dunbar is married to Ronald M. Sega, a fellow scientist and astronaut. Together, they have supported each other's careers and shared a passion for exploration and discovery. Dunbar's legacy as a pioneering astronaut and advocate for STEM education will continue to inspire future generations to reach for the stars.