Photos: Atlas 5 launches EchoStar 19 broadband satellite

Watch as NASA holds a briefing at the Kennedy Space Center on the four agency technology payloads that are part of the STP-2 mission flying into orbit aboard a SpaceX Falcon Heavy rocket.

Watch a 4K video replay of the first Falcon Heavy launch as viewed from the Kennedy Space Center Press Site around 3 miles from pad 39A.

United Launch Alliance plans to assemble leftover parts for a Delta 2 rocket display at the Kennedy Space Center Visitor Complex in Florida alongside other icons of U.S. rocketry, the company announced Saturday soon after the final Delta 2 launch.