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

Live updates from Tuesday night’s SpaceX Starlink 6-76 mission that launched a Falcon 9 rocket from NASA's Kennedy Space ...

To realize the service’s original vision, the returning Trump administration needs to reshape Space Force leadership. The ...

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

Alabama’s congressional lawmakers are sounding optimistic about winning back the U.S. Space Command headquarters after a ...

Who's up for a rocket launch tonight? Weather permitting, a SpaceX Falcon 9 rocket should be visible on the Treasure Coast ...

After stage separation, the rocket's first-stage booster completed its 20th flight by touching down atop a SpaceX drone ship ...

The Falcon 9 will deploy a payload of 24 Starlink internet-beaming satellites, which are packed inside the fairing atop the ...

“It’s an aircraft with a huge amount of performance packed into a very compact space. What that means ... from 50,807 in ...

The Osprey is back in the air after being grounded for months following a crash last November that killed eight U.S. service ...