United Launch Alliance deploys Vulcan pathfinder for refueling tests
[ad_1] The United Launch Alliance’s Vulcan pathfinder was deployed to SLC-41 at Cape Canaveral for tank tests as part of an ongoing campaign in preparation for the rocket’s maiden flight. While this booster isn’t the first to fly, its Pathfinder BE-4 engines will be replaced with flight engines once testing is complete to support a … Read more