Prompt
"Generate an image of a SpaceX Falcon Heavy rocket standing tall on the launchpad at Kennedy Space Center LC-39A, with its 27 Merlin 1D engines and two side boosters visible, in a realistic and detailed style, with a daytime setting and a subtle gradient of blue sky in the background, highlighting the rocket's impressive height of 70m and diameter of 3.66m, as a representative image of this powerful launch vehicle, instance_of: launch_vehicle."