葡萄牙上空的恒星与行星
2022年4月18日 Stars and Planets over Portugal Image Credit & Copyright: Miguel Claro (TWAN, Dark Sky Alqueva) Explanation: The mission was to document night-flying birds — but it ended up also documenting a beautiful sky. The featured wide-angle mosaic was taken over the steppe golden fields in Mértola, Portugal in 2020. From such a dark location, an...