For the third time in three years, SpaceX has stacked a new version of its enormous Starship rocket on a launch pad in South ...
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This founder helped build SpaceX’s most powerful rocket engine. Now he’s building a ‘fighter jet for orbit’
Jeff Thornburg helped turn a government research project into SpaceX’s most powerful rocket engine. Now, he’s trying to do the same thing at his startup Portal Space Systems, which is taking an idea ...
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