Nautical Sky
Alqueva´s Dark Sky Reserve | by Year: 2013 | Clouds and Fogs Heavens | Light Pollution | Twilight Dawn & Dusk
Image taken near the nautical center of Monsaraz, during the Nautical Twilight, a special moment when the first stars appear in the sky. Few moments after I took the image, I saw a strong Zodiacal Light coming from the direction of the mountain. See the short time lapse movie. Canon 50D – ISO1000; f/4; exp. 15 secs; Lens 10mm.