This founder helped build SpaceX’s most powerful rocket engine. Now he’s building a ‘fighter jet for orbit’
: tors apr 09, 2026 1:00 pm
The company's novel rocket engine could be a game changer for the U.S. military.
Source: https://techcrunch.com/2026/04/09/porta ... et-engine/
Source: https://techcrunch.com/2026/04/09/porta ... et-engine/