ratsadaphisek bridge at lampang ,thailand while comet appearing passing through in night sky

generated night landmark evening reflection city skyline dusk light downtown metropolis lighting bridge skyscraper stadium plaza tower ratsadaphisek lampang thailand comet appearing passing sky a3 astronomical atlas architecture astrochemist astronomers approach appearing astronaut asteroid bright blue built building cross cosmos coming dark discovered early evening elliptical hemisphere horizon impact journey light location looking landmark lampang magnitudes night october observing passing river solar star strips september science structure space transit tail tsuchinshan thailand tropics tourists terrestrial watching water