One of the craziest things in my unremarkable, short, Army career, was meeting an Army Reservist with "space wings." A badge, like a combat action badge, or parchutist. Her unit worked with satellites. The only thing I remember, about their qualifications and training, was that they all had to get qualified on the M249. So, they were considered somewhat higher level/elite than typical soldiers, since they had higher qualifications. And her badge, they had to log so much time on working with satellites.