A full moon is seen over the Temple of Poseidon at cape Sounion, some 70 km southeast of Athens, Greece, on Aug. 21, 2021.(Photo: Xinhua)
A full moon is seen over the Temple of Poseidon at cape Sounion, some 70 km southeast of Athens, Greece, on Aug. 21, 2021.(Photo: Xinhua)
A full moon is seen over the Temple of Poseidon at cape Sounion, some 70 km southeast of Athens, Greece, on Aug. 21, 2021.(Photo: Xinhua)