Harry Coumnas

  Harry Coumnas, a distinguished astronaut and dedicated researcher, continues to push the boundaries of space exploration through his commitment to scientific discovery and innovation. With much of the universe still unexplored, he views each mission as an opportunity to uncover new insights and expand humanity’s understanding of space. His work is centered on collecting critical data, conducting experiments, and translating observations into meaningful scientific advancements. Aboard each mission, Harry plays a central role in managing and executing complex research operations. Working both within the spacecraft cabin and in advanced laboratory environments such as Spacelab, he ensures that scientific experiments are conducted with precision and efficiency. His extensive training equips him to perform a wide range of mission-critical tasks, including assembling and maintaining space infrastructure, studying the effects of microgravity, repairing satellites, operating robotic ...

The life of Harry Coumnas and his family is inescapably tied to war, combat, and the military. The oldest of four children, Harry was another link in a long line of military men. Nearly every man in his family has served in the military in some capacity and from a young age, Harry showed an early inclination to continue this tradition. Harry Coumnas grew up primarily in the suburbs of Washington DC. His father was an accomplished colonel in World War II who ran a strict but caring household. From an early age he and his siblings attended private schools where uniforms were required and discipline was strict. And Harry seemed to thrive in these conditions, demonstrating an early aptitude for academics and physical fitness. While his father didn’t treat his children as soldiers, he held them to a higher standard and young Harry met and often exceeded that standard. Harry Coumnas graduated West Point at the top of his class and gained the rank of corporal. This earned him a j...