vibrant urban nightscape with a cosmic backdrop above a bustling city street full of lights

city night street lights traffic buildings skyline advertisements urban stars galaxy movement vibrancy crowd energy landscape metropolis illumination architecture downtown evening atmosphere nightlife crossing blue neon hustle activity culture excitement modern technology tourism bustling vehicles scenic panoramic cosmic view ambiance vibrant nightscape backdrop full kaleidoscope colors fills busy bright light towering buildings beneath starry sky flows seamlessly creating mesmerizing tapestry