The enigmatic X-37B spaceplane has embarked on another mission, this time with a groundbreaking payload: a quantum GPS alternative. This advanced navigation system promises to revolutionize the way we ...

The enigmatic X-37B spaceplane, a classified endeavor of the U.S. Air Force, has taken to the skies once again. This time, its payload is a novel quantum GPS alternative, promising to revolutionize ...

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 at ...

Add Yahoo as a preferred source to see more of our stories on Google. The US Space Force's secret space plane, the X-37B, shared an image from orbit for the first time. The reusable orbital test ...

Many details about the X-37B are classified. Still, it is critical to the U.S. Space Force’s ability to conduct space operations in the increasingly contested space environment. The United States ...

Boeing's X-37B spaceplane is scheduled for its eighth mission (OTV-8) on August 21, continuing its role as the world's only autonomous, reusable vehicle for long-duration, often classified, technology ...

Should the eighth mission scheduled for August 21 occur as planned, it is believed that the X-37B spacecraft will spend more than a year in orbit. Each mission, except the first, has lasted over 400 ...

The Air Force’s unmanned, reusable space plane landed in the early morning of June 16 at Vandenberg Air Force Base, Calif., a successful conclusion to a record-setting test-flight mission that began ...

How the money for this classified project will be spent is unknown. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. U.S. President Trump's "One, ...

The U.S. Space Force’s secretive X-37B Orbital Test Vehicle-7, an unmanned spaceplane, completed its seventh successful mission early Friday morning when it landed at Vandenberg Space Force Base in ...