Two possibilities exist: Either we are alone in the Universe or we are not.
Both are equally terrifying.

— Arthur C. Clarke

supernova remanent in Cygnus

NW section of the Veil Nebula, a supernova remanent in Cygnus. High overhead this autumn evening. Six ten-minutes guided exposure combined for a total on one hour.

supernova remanent in Cygnus