The August Super Blue Moon sets behind a historical building and the St. Basil's Cathedral, right, as people walk in Red Square in Moscow, Russia, Wednesday, August 30, 2023. The cosmic curtain rises Wednesday night with the second full moon of the month, the reason it is considered blue. It is dubbed a supermoon because it is closer to Earth than usual, appearing especially big and bright. (Photo by Alexander Zemlianichenko/AP Photo)
