The 5-year-old U.S. Space Force is moving quickly to confront what is becoming its priority challenge: the threat of ...

The Space Force was established in 2019 by then-president Donald Trump, who is vying for re-election next week. The US military has long been using space-based assets for communications and ...

Speed must define the Space Force’s mission — outmaneuvering adversaries to safeguard America’s interests in space, ensuring ...

The Vulcan Centaur rocket will replace ULA's workhorse Atlas V, which has been flying since 2002. ULA chose the BE-4 engine ...

"We envision one promotion ecosystem, whether you have served in a full or part time capacity," said Space Force personnel ...

President Joe Biden named Colorado Springs the permanent base for the command in 2023. Former Colorado Springs Mayor John ...

In a rare show of openness about the X-37B, Boeing Space released a video detailing how the space plane's aerobraking maneuvers help change its orbit. 'The U.S. military's highly secretive X-37B ...

Even if ULA's Vulcan rocket is certified in the coming weeks, time is running out to fly the missions before the end of the year, an official said.

Researchers from the University of Michigan have received $35 million from the U.S. Space Force to create a spacecraft fueled by a nuclear microreactor, Interesting Engineering reported.

President-elect Donald Trump will sign an executive order within his first week of office to move U.S. Space Command ...

The U.S. Space Force has issued a request for proposals to initiate the first on-ramp process to procure Lane 1 launch services as part of the National Security Space Launch program’s third phase.