US sailors conduct routine maintenance on a jet blast deflector on the flight deck of the Nimitz-class aircraft carrier USS Nimitz on July 9, 2025. (US Navy)
The Burning Plasma Experimental Superconducting Tokamak (BEST) facility, which will house a compact fusion experiment device, undergoes its first exterior lighting test on September 9, 2026, in Hefei, China. (Getty Images)
United States Special Envoy Steve Witkoff, Jared Kushner, and Ukrainian President Volodymyr Zelenskyy participate in a joint press conference after talks on September 6, 2026, in Kyiv, Ukraine. (Getty Images)
Engineers work outside the National Ignition Facility at Lawrence Livermore National Laboratory in Livermore, California, on September 25, 2009. (Getty Images)
Russian President Vladimir Putin welcomes US Special Envoys Steve Witkoff and Jared Kushner before their talks in Moscow on September 5, 2026. (Getty Images)
Ukrainian President Volodymyr Zelensky attends a meeting of the NATO-Ukraine Council during the NATO Summit in Vilnius on July 12, 2023. (Paul Ellis/Pool/AFP via Getty Images)
Research and Development Gallery at the National Museum of the US Air Force offers visitors the opportunity to view the world’s only remaining XB-70 at the Wright-Patterson Air Force Base in Ohio on June 17, 2021. (Tyler Greenlees via DVIDS)
Chinese President Xi Jinping delivers an important speech during his inspection of the headquarters of the People's Liberation Army PLA Eastern Theater Command on July 6, 2023. (Li Gang/Xinhua via Getty Images)
Ukrainian soldiers use an armored engineer vehicle based on a Leopard tank chassis to pull their comrades car from a ditch on May 11, 2023. (Serhii Mykhalchuk/Global Images Ukraine via Getty Images)