Live updates from Tuesday's SpaceX NROL-77 national security mission that launched a Falcon 9 rocket from Cape Canaveral ...

Fitness trainers and coaches modeled some of the events after the CrossFit Games, which measure athletes’ strength and ...

Lawyers for the administration are defending President Trump’s decision to fire Federal Trade Commission member Rebecca ...

The State Department says laid-off Foreign Service officers will be officially separated from the agency on Dec. 5 — once it fixes some “administrative errors." ...

It’s been 20 years since I retired from the Air Force and 40 years since I first entered Cheyenne Mountain, America’s nuclear ...

A Colorado congressman estimated that the move would cost Colorado only around 1,000 jobs over several years—and that more jobs would be added in the interim.

The US Space Force awarded multiple small contracts to develop prototypes for space-based interceptors, looking for progress with a technology that has yet to be proven but forms a crucial part of ...

A little more than a century ago, the US Army Air Service came up with a scheme for naming the military’s multiplying fleet of airplanes. The 1924 aircraft designation code produced memorable names ...

The loss of Space Command would be the second military headquarters Colorado Springs stands to lose in 2025 after STARCOM ...

President Donald Trump announced the U.S. Space Command headquarters will relocate from Colorado to Huntsville, Alabama. Colorado has filed a lawsuit against the Trump administration, claiming the ...

U.S. Space Force Guardians supported the recent joint exercise Resolute Space 2025 with an electromagnetic range environment that allowed participants to train in realistic conditions. Credit: U.S.