This prototype Fenris engine was test-fired on July 26, 2019, at the Mojave Air and Space Port in Mojave, California. The successful test demonstrated beyond a doubt that the engine pulled in plenty of oxygen from the surrounding air to sustain combustion. (Photo courtesy Doug Jorgensen for Mountain Aerospace Research Solutions)
February 25, 2020
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February 25, 2020 1:43 p.m.
Rocket men
Aaron Davis and Scott Stegman admit they wouldn't mind taking a trip to space, if the price were affordable.