Today's US Navy may be poorly equipped to support a landing force, but that wasn't the case decades ago. A unique and little-known ship packed a formidable punch in the Korean and Vietnam wars. This ...

Not so long ago, Elon Musk stunned the world when he announced he's planning to build a spaceship capable of taking humans to Mars and help them establish a colony there. With the announcement came ...

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Blue Origin's experimental rocket ship crashed last week when a high-altitude flight test went awry, says Amazon.com billionaire Jeff Bezos, who founded the secretive rocket venture 11 years ago. The ...

Amazon CEO Jeff Bezos and his mother, Jacklyn Bezos, stand behind a model of Blue Origin’s recovery ship with a scale-model rocket on its deck — and the actual ship in the background. (Jeff Bezos via ...

An icon in the shape of a lightning bolt. Impact Link Locals at the southern tip of Texas took in an otherworldly sight on Thursday night: A giant mirror-polished machine roared to life near a beach, ...

The top section of SpaceX's shiny prototype of its giant Starship rocket fell over on Wednesday morning because of powerful winds. "I just heard," Elon Musk, the company's founder, tweeted, confirming ...