United Launch Alliance is set to launch an experimental navigation satellite on the first national security mission of its new Vulcan Centaur rocket on Aug. 12. Watch it live here.

Watch Vulcan Centaur rocket launch experimental military satellite today

Source: space
Source Link: https://www.space.com/space-exploration/launches-spacecraft/watch-vulcan-centaur-rocket-launch-experimental-military-satellite-on-aug-12