Stoke Space Technologies’ second-stage engine injector undergoes a test firing at the company’s component test facility. (Stoke Photo) Two Washington state companies have won grants of up to $750,000 each from NASA to take space-related technologies they’re already working on to the next stage of development. The aim of the program is to encourage the development of innovations that could contribute to NASA’s efforts in human exploration, space technology, science and aeronautics — and could find commercial, non-NASA applications as well. All of the Phase II awardees previously received NASA SBIR Phase I awards that were worth up to $125,000 each.