Winter stars traverse the sky in this moonlit night of Alborz Mountains in Iran. Sirius, the brightest star in the entire night sky, is notable above the south. Mars in the constellation Leo rises on the left side. Below the rotating heavens and the setting light of the Moon, cars in the Haraz valley drive between Caspian seashores in the north and the capital Tehran in the south of Alborz. All rights of this time-lapse video are reserved by Babak Tafreshi (twanight.org/tafreshi) and The World at Night (TWAN) program.