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)
People protesting against China's Zero-COVID policy in solidarity with Urumqi people at Tiananmen Memorial in Chinatown, Boston, on December 2, 2022. (Tang Ka Huen/SOPA Images/LightRocket via Getty Images)
Visitors look at Alibaba DAMO Academy’s core components of quantum computer during the Apsara Conference 2021 on October 19, 2021, in Hangzhou, China. (Photo by Long Wei/VCG via Getty Images)
The medium-displacement unmanned surface vessel Sea Hunter sits pierside at Naval Base San Diego during the Unmanned Surface Vessel Division One Establishment ceremony on May 13, 2022, in San Diego, California. (US Navy photo by Kevin C. Leitner)
A journalist takes a photo of a live feed of Xi Jinping speaking at the opening ceremony of the Belt and Road Forum in Beijing, China, on May 14, 2017. (Greg Baker/AFP via Getty Images)
Newly appointed Cardinal Joseph Zen Ze-Kiun, then Archbishop of Hong Kong, receives the cardinalitial ring from Pope Benedict XVI in Saint Peter's Square in Vatican City on March 25, 2006. (Franco Origlia via Getty Images)