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)
U.S. Ambassador Richard Grenell poses for a photo with German Chancellor Angela Merkel at Schloss Meseberg palace on July 6, 2018 near Gransee, Germany. (Sean Gallup/Getty Images)
S-400 Triumf surface-to-air missile systems of the Russian Southern Military District's missile regiment on combat duty. (Sergei Malgavko/Getty Images)
Technicians work in a crane next to Notre Dame cathedral following the massive fire earlier this month, on April 29, 2019 in Paris, France. (Chesnot/Getty Images)
Russian President Vladimir Putin followed by Kyrgyz President Sooronbay Jeenbekov attend the welcoming ceremony prior to their talks in Bishkek, Kyrgyzstan on March 28, 2019. (Mikhail Svetlov/Getty Images)
Italy's Deputy Prime Minister and Interior Minister, Matteo Salvini, speaks to members of the press outside Palazzo Chigi in Rome, Italy on February 14, 2019. (NurPhoto/Getty Images)
German Chancellor Angela Merkel and Polish President Andrzej Duda give a statement before talks at the Chancellery in Berlin on June 17, 2016. (JOHN MACDOUGALL/Getty Images)
Chinese President Xi Jinping, French President Macron, and German Chancellor Merkel attend the closing ceremony of a global governance forum in Paris, France, March 26, 2019. (Getty Images)