Zero 2 Infinity conducted a scaled-down test launch of a prototype balloon-rocket smallsat launch vehicle called Bloostar on March 1. Credit: Zero 2 Infinity WASHINGTON — Spanish high-altitude balloon ...

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The Pentagon has released a high-resolution photo of the Chinese spy balloon that was shot down over the Atlantic Ocean on Feb. 4 after sailing over the continental U.S. A low-resolution version of ...

For more than two weeks, rumors swirled that there was a selfie, taken by a U-2 spy plane pilot, that included the now-infamous Chinese spy balloon in the background. The secretive nature of the ...