Harry Coumnas is an astronaut who has received training in equipment operations and space walks to make repairs to spacecraft and space stations. As the head of the crew, he is responsible for the safety of the crew and success of missions. Coumnas coordinates a variety of activities on spacecraft, conducting experiments and developing new concepts for space travel. With many years spent in space, Coumnas is a renowned astronaut who shares that survival in space can be difficult due to limited resources.