Unmanned aircraft remained on-orbit for more than 434 days.

Military Space Plane This photo provided by United States Space Force the X-37B Orbital Test Vehicle-7 (OTV-7), the U.S. Space Force’s dynamic unmanned spaceplane, successfully deorbited and ...

Noteworthy, the photos of OTV-7 upon return 434 days later show the X-37B sporting the USSF markings and not the USAF markings observed on OTV-6 and before. The X-37B landed at Vandenberg Space ...

The United States Space Force’s X-37B Orbital Test Vehicle-7 (OTV-7) landed successfully at Vandenberg Space Force Base, California. The seventh mission of this experimental spacecraft lasted ...

This was the seventh mission for the X-37B space plane, officially designated X-37B Orbital Test Vehicle-7 (OTV-7), which landed at Vandenberg Space Force Base in California, today (March 7).

B are classified. Still, it is critical to the U.S. Space Force’s ability to conduct space operations in the increasingly ...

The U.S. military's classified mini space shuttle has returned to Earth after circling the world for 434 days.

U.S. Space Force's unmanned X-37B Orbital Test Vehicle-7 (OTV-7) has concluded its seventh mission, successfully deorbiting and landing in California, the U.S. Air Force said Friday. The Boeing ...

The years-long secrecy of the X-37B program has fueled speculation about the program’s true purpose. For the first time ever, the ultra-secretive Boeing X-37B Orbital Test Vehicle (OTV) has ...

Noteworthy, the photos of OTV-7 upon return 434 days later show the X-37B sporting the USSF markings and not the USAF markings observed on OTV-6 and before. What the spaceplane did during that time is ...

The X-37B spacecraft’s latest mission was shorter than the last but tried several new maneuvers and approaches during its ...