NASA has modified its ISS resupply contract with Sierra Space, which builds the robotic Dream Chaser space plane.

WASHINGTON (Reuters) -NATO's Secretary General Mark Rutte on Thursday backed U.S. President Donald Trump's comments this week ...

The Air Force is examining the use of a flying wing that totes dozens of air-to-air missiles to support fighter operations.

A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and ...

The Boeing X-37 is America’s secretive space plane, operated by the U.S. Space Force for missions that remain largely classified. Designed to launch atop a rocket and return like a shuttle, it can ...

Readiness rates of U.S. Air Force planes have steadily declined in recent years, despite efforts by multiple administrations ...

"We want to look at the effects of long-term exposure to space — as if the Zylon material is going for a potential six- to nine-month mission to Mars." ...

Sierra Space's Dream Chaser spaceplane is facing an identity crisis after NASA changed contract terms to remove its guarantee ...

From the TriStar Stargazer to Buffalo’s Electras and Australia’s Connie — meet the oldest Lockheed commercial aircraft still flying today.

The National Air and Space Museum’s Steven F. Udvar-Hazy Center will be expanding by 20% and bringing in dozens of new ...

An exclusive look at a Space Force training exercise offered rare insights into how the secretive branch is preparing to ...

Recently, the domestic technology-driven innovation enterprise Xiangyuan Space (Tianjin) Technology Co., Ltd. (hereinafter ...