The slow race of getting NASA’s Space Launch System rocket pieced together for next year’s Artemis II moon mission jumped a big hurdle over the weekend. The 212-foot-tall core stage was placed Sunday ...

It is the single largest element for NASA's Artemis II mission, slated to ferry a crew of astronauts around the far side of ...

“Under research and development contracts with DARPA, Boeing and Lockheed Martin designed two X-planes as risk reduction for ...

Asian shares are mixed after Wall Street retreated as investors were rattled by uncertainties brought by U.S. President Donald Trump.

The deal is a boost for the jet maker’s money-losing defense business.

Alaskan state representatives led by the governor and including energy officials visited South Korea on Tuesday to discuss ...

PRESIDENT Donald Trump has publicly unveiled his plans to develop the most lethal fighter jet in history with its own drone ...

The US Army is set to test its next-generation long-range missile today, ensuring the weapon is reliable and accurate for ...

The US Army is set to test its next-generation long-range missile Wednesday to ensure the weapon is reliable and accurate for ...

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While Lunar Trailblazer's mission is no longer possible, the space agency is assessing other options for the spacecraft.

China wants to have a solar power-generating system installed in space by 2035 and the industrious nation already has a feasible plan in development.