Mars (at left in clouds) and the summer Milky Way over Lake Herbert and reflected in the still waters this night. This is in Banff National Park, Alberta. I shot this July 17, 2018 on a night that gradually clouded up, after a run of two very good nights previous to this.

alberta banff national park lake herbert mars milky way on1 rockies rocky mountains sagittarius summer lake mountains nightscape reflection star clouds stars water sky skies sky photography astronomy astronomical astro photography astro photography science nature astro