Virgin Galactic Rocket Motor Milestone
Mojave CA (SPX) May 26, 2014 - Virgin Galactic has selected a polyamide-based fuel grain to power its hybrid rocket motor for the remainder of the test flight program and start of commercial operations. This decision follows numerous ground test firings and is supported by data collected over an extensive development program. In 2008, Scaled Composites, Virgin Galactic's primary contractor, appointed rocket propul ... more
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