Hera mission headed to asteroid as part of planetary defense test to launch Monday Florida TodayEuropean spacecraft launches for ‘crash scene investigation’ of first planetary defense test CNNSpaceX will launch Europe's Hera asteroid probe today: Watch it live Space.comESA’s Hera spacecraft launches on SpaceX’s Falcon 9 rocket as Hurricane Milton takes aim at Florida Spaceflight NowPlanetary defence mission Hera heading for deflected asteroid European Space Agency