Darrell Etherington @etherington / 3 days
New space startup bluShift wants to bring a new kind of propellant to the small satellite launching market, with rockets powered by bio-derived rocket fuels. These differ from traditional fuels in that they offer safety advantages during handling, and ecological advantages during production and use. The startup has been working on its solid rocket biofuel since its founding in 2014, and has received grants from the Maine Technology Institute and NASA’s Small Business Innovation Research (SBIR) program to refine its fuel formula and rocket engine design to help it get to this point.
The company achieved a milestone on Sunday with its first rocket launch — a low-altitude flight of a small sounding rocket, called Stardust 1.0. It’s a single-stage prototype, which can only carry 18 lbs of payload and is designed to achieve suborbital space. That may not seem like much, but it is enough to put small research equipment up into suborbital space, at costs that put launches within range for small companies and academic institutions.