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)
Members of the Chinese military orchestra march on Tiananmen Square before a celebration marking the 100th founding anniversary of the Chinese Communist Party on July 1, 2021 in Beijing, China. (Photo by Lintao Zhang/Getty Images)
U.S. flags flutter in the wind at the Mall before the Inauguration of U.S. President-Elect Joe Biden in Washington, DC on January 20, 2021 (Photo by ROBERTO SCHMIDT/AFP via Getty Images)
Debris lies on the ground by the wreckage of Khobar Towers in Dhahran, Saudi Arabia June 29, 1996 after a truck bomb exploded four days previously, killing 19 American servicemen residing there (Photo by Scott Peterson/Getty Images)