Update, 3:25 p.m.: The Delta IV Heavy rocket launched from Vandenberg Space Force Base. Update, 3:20 p.m.: The mission director gave the final go for launch after all parties had check in with “go” ...

The U.S. Space Force Space Launch Delta 30 has taken an initial step toward evaluating the possibility of supporting heavy ...

With SpaceX champing at the bit to begin construction of a new Starship launch site at Cape Canaveral Space Force Station, demolition began Thursday to remove structures used by the previous tenant, ...

Following a quick succession of orange-flamed explosions, United Launch Alliance's mobile service tower and high-reaching lightning towers toppled to the ground Thursday, June 11, at historic Launch ...

The much-delayed Delta IV Heavy rocket launch has a new date, the United Launch Alliance tweeted Tuesday morning. The rocket is now set to launch from Vandenberg on Saturday, Jan. 19, at 11:05 a.m., ...

The final United Launch Alliance (ULA) Delta IV Heavy rocket carrying the NROL-70 mission for the National Reconnaissance Office (NRO) lifts off from Space Launch Complex-37 on April 9 at 12:53 p.m.