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)
A Standard Missile-6 demonstrating its ability to intercept ballistic missiles in their final seconds of flight during live fire tests July 28-Aug. 1, 2015, aboard the USS John Paul Jones. (Photo: Missile Defense Agency
A soldier fires a portable air defense rocket during the International military games 'Masters of Antiaircraft Battle - 2015' outside the Russian southern town of Yeisk on August 6, 2015. (SERGEI VENYAVSKY/AFP/Getty Images)
A Standard Missile Three (SM-3) is launched from the guided missile cruiser USS Shiloh during a joint Missile Defense Agency, U.S. Navy ballistic missile flight test June 22, 2006 in the Pacific Ocean. (Chris Bishop/U.S. Navy via Getty Images)