In 2006, the Air Force announced the development of its own variant of the space plane, known as the X-37B, designed to operate with an orbital speed of nearly 17,500 mph for up to 270 days.

The United States Space Force released a rare photo of its secretive X-37B space plane in orbit. The image, shared on X by the agency, is the first-ever image that has been shown to the public ...

For the first time, we’re seeing an image from the record-breaking US military space plane while in Earth orbit. Over the weekend, the US Space Force shared a photo taken by the spacecraft X-37B ...

Last week, the US Space Force posted a photo online from its uncrewed X-37B space plane's seventh mission, showing the orbital test vehicle above our planet in High Earth Orbit over 22,000 miles away.

The United States Space Force’s secretive X-37B space plane touched down to earth on Friday after spending 434 days in orbit conducting mysterious tests. The unmanned Boeing-made aircraft landed ...

The Space Force's X-37B space plane, launched in December 2023, remains in orbit conducting experiments and maneuvers. The X-37B, designed to operate between 150-500 miles above Earth, recently ...