The countdown is beginning for today’s #AtlasV launch of @SpaceForceDoD #USSF7 mission carrying the #X37B Orbital Test Vehicle. We are targeting liftoff for 8:24amEDT (1224 UTC). Our live blog has started from launch control: https://t.co/5ZftXlaW5X#AmericaStrong pic.twitter.com/6mw9eY9CbE

— ULA (@ulalaunch) May 16, 2020