What's the difference between Kennedy Space Center in Florida and the U.S. Space & Rocket Center in Alabama? Find out here!

Autonomous, reusable craft is designed to launch classified, cutting-edge technology for the U.S. Space Force.

The Space Force operates the Global Positioning System satellite network to provide navigation services to ships, airplanes, ...

A grassroots campaign is working to keep space shuttle Discovery at the Smithsonian’s Udvar-Hazy Center near Dulles Airport as federal lawmakers push to move it to Texas.

It won’t have any crew, but the U.S. Space Force hitched a ride on SpaceX to send the Boeing-built X-37B spacecraft — which ...

The uncrewed X-37B Orbital Test Vehicle launched from Cape Canaveral on Thursday evening aboard a SpaceX Falcon 9 rocket.

During its secretive mission, the X-37B will test new laser communications gear and a "quantum" navigation sensor.

OTV-8 is the third X-37B mission to launch on a SpaceX rocket. (Two have employed Falcon 9s and one lifted off on a Falcon ...

Another U.S. military mini shuttle has blasted off on a secret mission. Launched Thursday by SpaceX, the craft with no one ...

It won't have any crew, but the U.S. Space Force is set to send the Boeing-built X-37B spacecraft—which looks like a ...

It won’t have a crew, but the U.S. Space Force is set to send the Boeing-built X-37B spacecraft — which looks like a miniature space shuttle — back for a long-duration mission to orbit.