Watch NASA’s STP-2 technology briefing June 23, 2019 Spaceflight Now 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. Video: NASA TV. Ball AerospaceCommercial SpaceCOSMIC-2CubeSatsDeep Space Atomic ClockFalcon HeavyGeneral AtomicsGreen Propellant Infusion MissionKennedy Space CenterLaunchLaunch Pad 39ANASANOAAOrbital Test BedReusabilitySpace Test ProgramSpaceXSTP-2TaiwanUS Air Force