Northrop Grumman lit up its new booster design to be used on United Launch Alliance Vulcan Centaur rockets when they debut in 2021.
Richard Tribou, Orlando Sentinel: Business
Fri, 08/14/2020 - 4:17am
Northrop Grumman lit up its new booster design to be used on United Launch Alliance Vulcan Centaur rockets when they debut in 2021.