Thomas Marshburn is a seasoned American astronaut and physician, born on August 29, 1960, in Statesville, North Carolina. He earned a degree in physics from the University of North Carolina, later obtaining a medical degree from Wake Forest University. Marshburn joined NASA in 1994 and has had an esteemed career, participating in multiple space missions, which showcase his diverse skills as a doctor and astronaut. His notable missions include STS-131 in 2010, where he helped deliver supplies to the International Space Station (ISS), and a long-duration stay aboard the ISS as part of Expedition 6. Marshburn has made significant contributions to scientific research in microgravity, working with various experiments that advance our understanding of space and human health. Beyond his technical expertise, Marshburn has also contributed to NASA's strategic planning and leadership efforts, influencing the future of space exploration. His extensive experience makes him a key figure in developing human spaceflight initiatives, inspiring future generations to embrace careers in science and engineering. Thomas Marshburn is a seasoned American astronaut and physician, born on August 29, 1960, in Statesville, North Carolina. He earned a degree in physics from the University of North Carolina, later obtaining a medical degree from Wake Forest University. Marshburn joined NASA in 1994 and has had an esteemed career, participating in multiple space missions, which showcase his diverse skills as a doctor and astronaut. His notable missions include STS-131 in 2010, where he helped deliver supplies to the International Space Station (ISS), and a long-duration stay aboard the ISS as part of Expedition 6. Marshburn has made significant contributions to scientific research in microgravity, working with various experiments that advance our understanding of space and human health. Beyond his technical expertise, Marshburn has also contributed to NASA's strategic planning and leadership efforts, influencing the future of space exploration. His extensive experience makes him a key figure in developing human spaceflight initiatives, inspiring future generations to embrace careers in science and engineering.