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)
Ukrainian soldiers practice firing a Browning heavy machine gun on February 20, 2025, in Donetsk Oblast, Ukraine. (Roman Chop/Global Images Ukraine via Getty Images)
Maxar satellite imagery from December 12, 2024, of Iran's new drone ship (known as the Shahid Bagheri) is anchored offshore near the Iranian naval port of Bandar Abbas in the Persian Gulf. (Maxar Technologies via Getty Images)
A woman walks past a television screen showing a news broadcast of a North Korean military parade showcasing a record number of nuclear and intercontinental ballistic missiles in Seoul on February 9, 2023. (Jung Yeon-je/AFP via Getty Images)
Presidential advisor Henry A. Kissinger gestures as he talks with President Nixon late November 25th at New York's Waldorf Astoria Hotel. (Getty Images)
US Army trainees compete against each other on the Fit to Win obstacle course during basic training at Fort Jackson on September 28, 2022, in Columbia, South Carolina. (Scott Olson/Getty Images)
President Donald Trump meets with President Emmanuel Macron at the White House on February 24, 2025, in Washington, DC. (Chip Somodevilla via Getty Images)
China's President Xi Jinping and US President Donald Trump attend a welcome ceremony at the Great Hall of the People in Beijing on November 9, 2017. (Fred Dufour/AFP via Getty Images)