A robot from AgiBot is seen during the Global Developer Conference, organized by the Shanghai AI Industry Association, in Shanghai on February 21, 2025. (Hector Retamal via Getty Images)
From a balcony in the Ministry of Health Building in London, Prime Minister Winston Churchill addresses a huge crowd on May 8. 1945 (Victory in Europe Day). (Getty Images)
The Air Force Research Laboratory’s XQ-67A Off Board Sensing Station, or OBSS, takes its maiden flight on February 28, 2024, from Gray Butte Field Airport in Palmdale, California. (DVIDS)
Wild peach and apricot flowers are in full bloom in Yanqing District, encircling the Longquanyu Great Wall on March 25, 2025, in Beijing. (Hao Jihong via Getty Images)
A gas well drill is seen at Campo Maripe, a field claimed by the Mapuche indigenous community, in Anelo, Argentina, on November 27, 2019. (Getty Images)
Russian President Vladimir Putin and Chinese President Xi Jinping attend a festive reception for foreign leaders attending celebrations of Victory Day on May 9, 2025. (Getty Images)
The Pentagon, heaquarters of the US Department of Defense, is seen from the air on February 8, 2025, in Washington, DC. (J. David Ake via Getty Images)
The scientific ice-going Kronprins Haakon sails through the sea ice in eastern Spitzbergen in the Svalbard archipelago on April 10, 2025. (Olivier Morin via Getty Images)
Chinese President Xi Jinping inspects troops during a parade commemorating the seventieth anniversary of the end of World War II in Beijing on September 3, 2015. (Huang Xiaobang via Getty Images)