Saltzman said the Space Force categorizes adversarial space weapons in six categories—three that are space-based and three ...

A secretive Space Force ship returned to Earth after spending over a year in orbit conducting mysterious experiments.

"The X-37B Orbital Test Vehicle-7 (OTV-7), the U.S. Space Force’s dynamic unmanned spaceplane, successfully deorbited and ...

The Space Force is integrating its capabilities into the Joint Simulation Environment and crafting a plan for an advanced ...

The X-37B Orbital Test Vehicle-7 U.S. Space Force’s dynamic unmanned space plane has successfully returned to Earth after a ...

The United States Space Force’s secretive X-37B space plane touched down to earth on Friday after spending 434 days in orbit ...

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

Read about the remarks made by Gen. Michael Guetlein regarding the challenges faced by the Space Force in meeting its mission ...

CAPE CANAVERAL, Fla. (AP) — The U.S. military’s classified mini space shuttle returned to Earth on Friday after circling the ...

The Space Force is looking at ways to integrate commercial capabilities and better partner with international allies on space ...

The U.S. Space Force said in a news release that the craft had "accomplished a range of test and experimentation objectives." ...

China has warned that it "reserves all options" against the self-governed island of Taiwan, including the use of force.