SpaceX President Gwynne Shotwell and CEO Elon Musk hit back at rival rocket manufacturing company United Launch Alliance‘s CEO Tory Bruno on Thursday for his comments on the company’s Raptor 3 engine. What Happened: Musk and SpaceX unveiled pictures of the company’s latest iteration of its Raptor engine earlier this month. The new version of the Starship engine does not require any heat shield as everything is regeneratively cooled. It is lighter and has more thrust and higher efficiency than Raptor 2, Musk said. ULA CEO Tory Bruno responded to the pictures on X saying that SpaceX has done “an…
