Tory Bruno, president and chief executive of United Launch Alliance, testifies before the House Armed Services strategic forces subcommittee June 27.

Blue Origin continues to have the upper hand in a competition with Aerojet Rocketdyne to build a new engine for United Launch Alliance’s next-generation rocket, ULA chief executive Tory Bruno said.

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Mike Gruss is the chief content and strategy officer at SpaceNews. From 2013 to 2016 he was a senior reporter at SpaceNews covering military space. Previously, he was editor in chief of Sightline Media Group and worked as a reporter and columnist for...