An Atlas V is slated to launch 29 of Amazon's internet satellites — collectively the heaviest load the rocket has ever lofted — on Saturday morning (April 4), and you can watch it live.
Watch Atlas V rocket launch its heaviest-ever payload early on April 4
Source: space
Source Link: https://www.space.com/space-exploration/launches-spacecraft/ula-atlas-v-amazon-leo-5-internet-satellite-launch